[19-Jun-2026 07:30:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:30:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:30:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:30:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:30:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:30:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:30:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:30:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:30:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:30:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:30:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:30:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:04 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:28 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:28 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:54 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:54 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:31:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:31:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:31:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:55 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:55 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:32:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:32:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:32:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:30 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:30 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:49 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:49 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:49 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:33:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:33:50 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:50 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:50 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:33:50 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:34:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:34:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:34:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:03 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:03 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:03 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:04 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:04 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:04 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:04 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:23 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:23 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:35:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:35:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:35:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:16 America/La_Paz] Debugging: Before calling format_text(), the content must be processed with file_rewrite_pluginfile_urls() in 
* line 292 of /lib/classes/formatting.php: call to debugging()
* line 617 of /lib/weblib.php: call to core\formatting->format_text()
* line 133 of /mod/assign/feedback/comments/locallib.php: call to format_text()
* line 8696 of /mod/assign/locallib.php: call to assign_feedback_comments->is_feedback_modified()
* line 8874 of /mod/assign/locallib.php: call to assign->apply_grade_to_user()
* line 1602 of /mod/assign/externallib.php: call to assign->save_grade()
* line ? of unknownfile: call to mod_assign_external::submit_grading_form()
* line 253 of /lib/external/classes/external_api.php: call to call_user_func_array()
* line 83 of /lib/ajax/service.php: call to core_external\external_api::call_external_function()

[19-Jun-2026 07:39:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:17 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:17 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:17 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:17 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:17 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:27 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:27 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:27 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:27 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:27 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:27 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:27 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:27 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:27 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:27 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:27 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:27 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:39:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:39:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:39:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:36 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:36 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:36 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:36 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:36 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:36 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:36 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:36 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:40:36 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:40:36 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:36 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:40:36 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:41:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:41:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:41:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:41:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:41:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:41:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:41:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:41:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:41:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:41:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:41:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:41:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:41:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:41:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:41:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:04 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:04 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:23 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:23 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:42:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:42:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:42:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:13 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:13 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:13 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:13 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:13 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:13 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:13 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:13 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:13 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:13 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:13 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:13 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:47 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:47 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:47 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:47 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:47 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:47 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:47 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:43:47 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:43:47 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:47 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:47 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:43:47 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:10 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:10 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:11 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:11 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:11 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:11 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:11 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:11 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:11 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:30 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:30 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:30 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:30 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:30 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:30 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:30 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:30 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:30 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:53 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:44:53 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:44:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:44:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:09 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:09 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:09 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:09 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:09 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:09 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:09 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:09 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:28 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:28 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:45:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:45:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:45:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:11 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:11 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:11 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:46 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:46:46 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:46:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:46:46 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:48:59 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:48:59 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:19 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:19 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:49:19 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:49:19 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:19 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:19 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:49:19 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:10 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:10 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:12 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:12 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:12 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:31 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:31 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:31 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:53 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:53 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:53 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:53 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:53 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:53 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:53 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:50:53 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:50:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:50:53 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:51:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:51:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:51:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:51:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:51:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:51:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:51:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:51:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:51:52 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:51:52 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:51:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:51:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:51:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:51:52 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:17 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:17 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:18 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:18 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:18 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:18 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:18 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:18 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:18 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:18 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:18 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:18 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:18 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:18 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:41 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:41 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:41 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:41 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:41 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:41 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:41 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:52:41 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:52:41 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:41 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:41 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:52:41 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:34 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:34 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:35 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:35 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:35 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:53:59 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:53:59 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:53:59 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:00 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:00 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:00 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:26 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:26 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:26 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:26 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:26 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:26 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:26 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:26 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:26 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:26 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:26 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:26 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:48 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:48 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:48 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:49 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:49 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:49 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:49 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:49 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:49 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:49 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:49 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:54:49 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:54:49 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:49 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:54:49 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:05 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:55:05 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:55:05 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:55:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:55:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:55:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:55:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:55:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:55:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:55:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:55:06 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:55:24 America/La_Paz] Debugging: Error calling message processor email in 
* line 507 of /lib/classes/message/manager.php: call to debugging()
* line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()
* line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()
* line 343 of /lib/messagelib.php: call to core\message\manager::send_message()
* line 6696 of /mod/assign/locallib.php: call to message_send()
* line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()
* line 6781 of /mod/assign/locallib.php: call to assign->send_notification()
* line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()
* line 1852 of /mod/assign/externallib.php: call to assign->save_submission()
* line 1507 of /webservice/lib.php: call to mod_assign_external::save_submission()
* line 1353 of /webservice/lib.php: call to webservice_base_server->execute()
* line 44 of /webservice/rest/server.php: call to webservice_base_server->run()

[19-Jun-2026 07:56:23 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:23 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:23 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:56:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:56:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:56:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:15 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:15 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:15 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:33 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:33 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:33 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:50 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:50 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:50 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:51 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:57:51 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:57:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:57:51 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:06 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:06 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:06 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:25 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:25 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:25 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:40 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:40 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:40 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:40 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:40 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:40 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:40 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:40 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:56 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:56 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:56 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:57 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:57 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:57 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:57 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:57 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:57 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:57 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:58:57 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:58:57 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:57 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:57 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:58:57 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:13 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:13 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:13 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:14 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:14 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:14 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:28 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:28 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:28 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:29 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 07:59:29 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 07:59:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 07:59:29 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:00:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:00:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:00:32 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:00:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:00:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:00:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:00:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:00:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:00:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:00:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:00:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:00:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:00:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:00:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:00:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:07 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:07 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:07 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:08 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:08 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:08 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:08 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:08 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:08 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:22 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:22 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:24 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:24 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:24 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:38 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:38 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:38 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:39 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:01:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:39 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:01:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:01:39 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:01 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:01 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:01 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:02 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:02 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:02 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:02 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:02 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:02 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:02 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:02 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:02 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:02 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:02 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:02 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:20 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:20 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:20 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:21 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:21 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:21 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:32 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:32 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:34 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/8c/96/8c96a486d5801e0f4ab8c411f561f1c687e1f865): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:34 America/La_Paz] Default exception handler: No se pudo leer el archivo 'cross.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:34 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/75/c1/75c101cb8cb34ea573cd25ac38f8157b1de901b8): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:34 America/La_Paz] Default exception handler: No se pudo leer el archivo 'sad.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:34 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/5f/8e/5f8e911d0da441e36f47c5c46f4393269211ca56): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:34 America/La_Paz] Default exception handler: No se pudo leer el archivo 'smile.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:34 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/8c96a486d5801e0f4ab8c411f561f1c687e1f865/cross.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:34 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/75c101cb8cb34ea573cd25ac38f8157b1de901b8/sad.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:34 America/La_Paz] PHP Warning:  readfile(/home/u474979917/domains/rafaelvasquez.org/public_html/clase/.htgcvlhisckhfi.data/filedir/0c/51/0c5190a24c3943966541401c883eacaa20ca20cb): Failed to open stream: No such file or directory in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/filelib.php on line 2195
[19-Jun-2026 08:02:34 America/La_Paz] Default exception handler: No se pudo leer el archivo 'tick.png'. O bien el archivo no existe o bien hay un problema de permisos. Debug: 
Error code: storedfilecannotreadfile
* line 45 of /lib/filestorage/file_system.php: file_exception thrown
* line 458 of /lib/filestorage/stored_file.php: call to file_system->readfile()
* line 2358 of /lib/filelib.php: call to stored_file->readfile()
* line 2635 of /lib/filelib.php: call to readfile_accel()
* line 2783 of /lib/filelib.php: call to send_file()
* line 70 of /mod/assign/feedback/editpdf/lib.php: call to send_stored_file()
* line 5379 of /lib/filelib.php: call to assignfeedback_editpdf_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()

[19-Jun-2026 08:02:34 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/5f8e911d0da441e36f47c5c46f4393269211ca56/smile.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:02:34 America/La_Paz] Debugging: Script /pluginfile.php/1/assignfeedback_editpdf/systemstamps/0c5190a24c3943966541401c883eacaa20ca20cb/tick.png mutated the session after it was closed: $SESSION->cachestore_session: default_session-core/navigation_cache,default_session-core/coursecat,default_session-core/courseeditorstate in 
* line 807 of /lib/classes/session/manager.php: call to debugging()
* line 185 of /lib/classes/shutdown_manager.php: call to core\session\manager::check_mutated_closed_session()
* line ? of unknownfile: call to core_shutdown_manager::shutdown_handler()

[19-Jun-2026 08:53:23 America/La_Paz] [client 189.28.74.31]  https://clase.rafaelvasquez.org  Failed Login:  abigail  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 10:06:08 America/La_Paz] Default exception handler: error/nopermission Debug: 
Error code: nopermission
$a contents: 
* line 4899 of /mod/assign/locallib.php: core\exception\moodle_exception thrown
* line 690 of /mod/assign/locallib.php: call to assign->view_edit_submission_page()
* line 55 of /mod/assign/view.php: call to assign->view()

[19-Jun-2026 11:04:02 America/La_Paz] [client 2800:cd0:5a05:5600:2c43:1ee1:4e87:23f]  https://clase.rafaelvasquez.org  Invalid Login Token:  mariana  Mozilla/5.0 (iPhone; CPU iPhone OS 15_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/125.0.6422.145 Mobile/15E148 Safari/604.1
[19-Jun-2026 12:48:59 America/La_Paz] [client 192.223.110.221]  https://clase.rafaelvasquez.org  Failed Login:  christian perez mamani  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 12:49:06 America/La_Paz] [client 192.223.110.221]  https://clase.rafaelvasquez.org  Failed Login:  christian pérez  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 12:52:48 America/La_Paz] [client 192.223.110.221]  https://clase.rafaelvasquez.org  Failed Login:  christian 1  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 13:39:33 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6775 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 13:41:11 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6775 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 14:02:03 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6775 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 14:02:38 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6775 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 15:24:27 America/La_Paz] Default exception handler: Curso o actividad no accesible. Debug: You are not logged in
Error code: requireloginerror
* line 2332 of /lib/moodlelib.php: core\exception\require_login_exception thrown
* line 34 of /repository/draftfiles_ajax.php: call to require_login()

[19-Jun-2026 16:04:59 America/La_Paz] [client 2800:cd0:3163:274f:d814:63ff:feb2:9035]  https://clase.rafaelvasquez.org  Failed Login:  jo4didos  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 16:05:02 America/La_Paz] [client 2800:cd0:3163:274f:d814:63ff:feb2:9035]  https://clase.rafaelvasquez.org  Invalid Login Token:  jo4didos  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 16:05:03 America/La_Paz] [client 2800:cd0:3163:274f:d814:63ff:feb2:9035]  https://clase.rafaelvasquez.org  Invalid Login Token:  jo4didos  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[19-Jun-2026 17:39:38 America/La_Paz] REST exception handler: Ficha (token) no válida - ficha no encontrada Debug: 
Error code: invalidtoken
* line 1163 of /webservice/lib.php: core\exception\moodle_exception thrown
* line 1057 of /webservice/lib.php: call to webservice_server->authenticate_by_token()
* line 1315 of /webservice/lib.php: call to webservice_server->authenticate_user()
* line 44 of /webservice/rest/server.php: call to webservice_base_server->run()

[19-Jun-2026 17:57:19 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6781 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 19:26:47 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6781 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[19-Jun-2026 21:25:42 America/La_Paz] Debugging: Error calling message processor email in 
* line 507 of /lib/classes/message/manager.php: call to debugging()
* line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()
* line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()
* line 343 of /lib/messagelib.php: call to core\message\manager::send_message()
* line 6696 of /mod/assign/locallib.php: call to message_send()
* line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()
* line 6781 of /mod/assign/locallib.php: call to assign->send_notification()
* line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()
* line 1852 of /mod/assign/externallib.php: call to assign->save_submission()
* line 1507 of /webservice/lib.php: call to mod_assign_external::save_submission()
* line 1353 of /webservice/lib.php: call to webservice_base_server->execute()
* line 44 of /webservice/rest/server.php: call to webservice_base_server->run()

[19-Jun-2026 22:52:41 America/La_Paz] PHP Notice:  Error calling message processor email<ul style="text-align: left" data-rel="backtrace"><li>line 507 of /lib/classes/message/manager.php: call to debugging()</li><li>line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors()</li><li>line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors()</li><li>line 343 of /lib/messagelib.php: call to core\message\manager::send_message()</li><li>line 6696 of /mod/assign/locallib.php: call to message_send()</li><li>line 6714 of /mod/assign/locallib.php: call to assign::send_assignment_notification()</li><li>line 6781 of /mod/assign/locallib.php: call to assign->send_notification()</li><li>line 7727 of /mod/assign/locallib.php: call to assign->notify_student_submission_receipt()</li><li>line 7764 of /mod/assign/locallib.php: call to assign->save_submission()</li><li>line 531 of /mod/assign/locallib.php: call to assign->process_save_submission()</li><li>line 55 of /mod/assign/view.php: call to assign->view()</li></ul> in /home/u474979917/domains/rafaelvasquez.org/public_html/clase/lib/weblib.php on line 2515
[20-Jun-2026 01:45:03 America/La_Paz] Default exception handler: A required parameter (device) was missing Debug: 
Error code: missingparam
* line 574 of /lib/classes/param.php: core\exception\moodle_exception thrown
* line 452 of /lib/classes/param.php: call to core\param->get_request_parameter()
* line 646 of /lib/moodlelib.php: call to core\param->required_param()
* line 30 of /theme/switchdevice.php: call to required_param()

[20-Jun-2026 08:44:34 America/La_Paz] [client 2800:cd0:580f:d00:b7f6:eb7d:91d2:8ce8]  https://clase.rafaelvasquez.org  Invalid Login Token:  9741710  Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36
[20-Jun-2026 19:13:23 America/La_Paz] REST exception handler: Ficha (token) no válida - ficha no encontrada Debug: 
Error code: invalidtoken
* line 1163 of /webservice/lib.php: core\exception\moodle_exception thrown
* line 1057 of /webservice/lib.php: call to webservice_server->authenticate_by_token()
* line 1315 of /webservice/lib.php: call to webservice_server->authenticate_user()
* line 44 of /webservice/rest/server.php: call to webservice_base_server->run()

[20-Jun-2026 19:13:37 America/La_Paz] [client 189.28.76.247]  https://clase.rafaelvasquez.org  Failed Login:  simon123  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[20-Jun-2026 19:13:39 America/La_Paz] [client 189.28.76.247]  https://clase.rafaelvasquez.org  Failed Login:  simon123  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[20-Jun-2026 19:13:50 America/La_Paz] [client 189.28.76.247]  https://clase.rafaelvasquez.org  Failed Login:  simon123  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[20-Jun-2026 21:48:13 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:48:21 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:48:31 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:48:57 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:52:36 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:52:42 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:52:47 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:53:05 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[20-Jun-2026 21:53:15 America/La_Paz] Default exception handler: El tipo de archivo Documento Word 2007 no se acepta. Debug: 
Error code: invalidfiletype
* line 189 of /repository/upload/lib.php: core\exception\moodle_exception thrown
* line 64 of /repository/upload/lib.php: call to repository_upload->process_upload()
* line 328 of /repository/repository_ajax.php: call to repository_upload->upload()

[21-Jun-2026 09:48:52 America/La_Paz] [client 192.223.110.130]  https://clase.rafaelvasquez.org  Failed Login:  ruth2405  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36
[21-Jun-2026 10:44:51 America/La_Paz] [client 2800:cd0:5a14:c000:844f:46a7:7f90:948f]  https://clase.rafaelvasquez.org  Failed Login:  mery  Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36
[21-Jun-2026 22:54:16 America/La_Paz] Default exception handler: Lo sentimos, el archivo solicitado no se encuentra Debug: 
Error code: filenotfound
* line 2165 of /lib/filelib.php: core\exception\moodle_exception thrown
* line 1827 of /lib/classes/output/theme_config.php: call to send_file_not_found()
* line 165 of /theme/moove/lib.php: call to core\output\theme_config->setting_file_serve()
* line 5379 of /lib/filelib.php: call to theme_moove_pluginfile()
* line 50 of /pluginfile.php: call to file_pluginfile()