String [summaryof,core] is deprecated. Either you should no longer be using that string, or the string has been incorrectly deprecated, in which case you should report this as a bug. Please refer to https://moodledev.io/general/projects/api/string-deprecation

• line 395 of /lib/classes/string_manager_standard.php: call to debugging()
• line 7001 of /lib/moodlelib.php: call to core_string_manager_standard->get_string()
• line 58 of /course/info.php: call to get_string()

user_preference_allow_ajax_update() is deprecated. Please use the "core_user/repository" module instead.

• line 41 of /lib/ajax/ajaxlib.php: call to debugging()
• line 33 of /theme/learnr/layout/drawers.php: call to user_preference_allow_ajax_update()
• 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 ? of unknownfile: call to core\output\core_renderer->header()
• line 109 of /lib/classes/output/bootstrap_renderer.php: call to call_user_func_array()
• line 62 of /course/info.php: call to core\output\bootstrap_renderer->__call()

user_preference_allow_ajax_update() is deprecated. Please use the "core_user/repository" module instead.

• line 41 of /lib/ajax/ajaxlib.php: call to debugging()
• line 34 of /theme/learnr/layout/drawers.php: call to user_preference_allow_ajax_update()
• 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 ? of unknownfile: call to core\output\core_renderer->header()
• line 109 of /lib/classes/output/bootstrap_renderer.php: call to call_user_func_array()
• line 62 of /course/info.php: call to core\output\bootstrap_renderer->__call()

user_preference_allow_ajax_update() is deprecated. Please use the "core_user/repository" module instead.

• line 41 of /lib/ajax/ajaxlib.php: call to debugging()
• line 35 of /theme/learnr/layout/drawers.php: call to user_preference_allow_ajax_update()
• 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 ? of unknownfile: call to core\output\core_renderer->header()
• line 109 of /lib/classes/output/bootstrap_renderer.php: call to call_user_func_array()
• line 62 of /course/info.php: call to core\output\bootstrap_renderer->__call()