Inclusion of filters from 'filter/mb2shortcodes/filter.php' using the 'filter_mb2shortcodes' class naming has been deprecated. Please rename your class to \filter_mb2shortcodes\text_filter and move it to 'filter/mb2shortcodes/classes/text_filter.php'. See MDL-82427 for more information.

line 142 of /public/filter/classes/filter_manager.php: call to debugging()
line 294 of /public/filter/classes/filter_manager.php: call to core_filters\filter_manager->make_filter_object()
line 1865 of /public/lib/pagelib.php: call to core_filters\filter_manager->setup_page_for_globally_available_filters()
line 761 of /public/lib/pagelib.php: call to moodle_page->initialise_theme_and_output()
line 1009 of /public/lib/pagelib.php: call to moodle_page->magic_get_theme()
line 124 of /public/index.php: call to moodle_page->get_renderer()

Error

No se puede encontrar registro de datos en la tabla course_categories de la base de datos.

Debug info: SELECT id,parent FROM {course_categories} WHERE id = ?
[array (
0 => '3',
)]
Error code: invalidrecord

Stack trace:

line 1653 of /public/lib/dml/moodle_database.php: dml_missing_record_exception thrown
line 1629 of /public/lib/dml/moodle_database.php: call to moodle_database->get_record_select()
line 173 of /public/lib/classes/context/coursecat.php: call to moodle_database->get_record()
line 688 of /public/course/classes/category.php: call to core\context\coursecat::instance()
line 1239 of /public/course/classes/category.php: call to core_course_category::can_view_category()
line 1350 of /public/course/classes/category.php: call to core_course_category->get_not_visible_children_ids()
line 319 of /public/course/classes/category.php: call to core_course_category->get_children()
line 251 of /public/lib/classes/navigation/global_navigation.php: call to core_course_category::user_top()
line 76 of /public/lib/classes/navigation/settings_navigation.php: call to core\navigation\global_navigation->initialise()
line 842 of /public/lib/pagelib.php: call to core\navigation\settings_navigation->__construct()
line 965 of /public/lib/pagelib.php: call to moodle_page->magic_get_settingsnav()
line 396 of /public/lib/classes/navigation/views/secondary.php: call to moodle_page->__get()
line 219 of /public/lib/classes/navigation/views/secondary.php: call to core\navigation\views\secondary->load_course_navigation()
line 893 of /public/lib/pagelib.php: call to core\navigation\views\secondary->initialise()
line 965 of /public/lib/pagelib.php: call to moodle_page->magic_get_secondarynav()
line 67 of /public/theme/boost/layout/drawers.php: call to moodle_page->__get()
line 959 of /public/lib/classes/output/core_renderer.php: call to include()
line 875 of /public/lib/classes/output/core_renderer.php: call to core\output\core_renderer->render_page_layout()
line 132 of /public/index.php: call to core\output\core_renderer->header()