Inclusion of filters from 'filter/syntaxhighlighter/filter.php' using the 'filter_syntaxhighlighter' class naming has been deprecated. Please rename your class to \filter_syntaxhighlighter\text_filter and move it to 'filter/syntaxhighlighter/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 1885 of /public/lib/pagelib.php: call to core_filters\filter_manager->setup_page_for_globally_available_filters()
line 108 of /public/lib/classes/output/bootstrap_renderer.php: call to moodle_page->initialise_theme_and_output()
line 394 of /public/login/index.php: call to core\output\bootstrap_renderer->__call()
