In maintenance mode | Moodle

Warning: getimagesize(/var/local/moodle/data/filedir/54/96/54968f4bebf4cde2b7d2bfb9eed44284e0a7482b): Failed to open stream: No such file or directory in /var/www/moodle/lib/filestorage/file_system.php on line 410

Capability "tool/uploadcourse:use" was not found! This has to be fixed in code.

line 458 of /lib/accesslib.php: call to debugging()
line 32 of /admin/tool/uploadcourse/lib.php: call to has_capability()
line 5795 of /lib/navigationlib.php: call to tool_uploadcourse_extend_navigation_category_settings()
line 4539 of /lib/navigationlib.php: call to settings_navigation->load_category_settings()
line 843 of /lib/pagelib.php: call to settings_navigation->initialise()
line 965 of /lib/pagelib.php: call to moodle_page->magic_get_settingsnav()
line 737 of /lib/classes/navigation/views/secondary.php: call to moodle_page->__get()
line 233 of /lib/classes/navigation/views/secondary.php: call to core\navigation\views\secondary->load_category_navigation()
line 893 of /lib/pagelib.php: call to core\navigation\views\secondary->initialise()
line 965 of /lib/pagelib.php: call to moodle_page->magic_get_secondarynav()
line 67 of /theme/boost/layout/drawers.php: call to moodle_page->__get()
line 972 of /lib/classes/output/core_renderer.php: call to include()
line 888 of /lib/classes/output/core_renderer.php: call to core\output\core_renderer->render_page_layout()
line 72 of /course/index.php: call to core\output\core_renderer->header()