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

• line 147 of /filter/classes/filter_manager.php: call to debugging()
• line 294 of /filter/classes/filter_manager.php: call to core_filters\filter_manager->make_filter_object()
• line 1879 of /lib/pagelib.php: call to core_filters\filter_manager->setup_page_for_globally_available_filters()
• line 108 of /lib/classes/output/bootstrap_renderer.php: call to moodle_page->initialise_theme_and_output()
• line 64 of /theme/boost_union/pages/contact.php: call to core\output\bootstrap_renderer->__call()

Callback before_http_headers in local_lisafix component should be migrated to new hook callback for core\hook\output\before_http_headers

• line 7246 of /lib/moodlelib.php: call to debugging()
• line 7310 of /lib/moodlelib.php: call to {closure}()
• line 47 of /lib/classes/hook/output/before_http_headers.php: call to get_plugins_with_function()
• line 858 of /lib/classes/output/core_renderer.php: call to core\hook\output\before_http_headers->process_legacy_callbacks()
• line 764 of /theme/boost_union/classes/output/core_renderer.php: call to core\output\core_renderer->header()
• line ? of unknownfile: call to theme_boost_union\output\core_renderer->header()
• line 109 of /lib/classes/output/bootstrap_renderer.php: call to call_user_func_array()
• line 64 of /theme/boost_union/pages/contact.php: call to core\output\bootstrap_renderer->__call()