Fatal error: Uncaught Error: Interface 'Moodle\H5PEditorAjaxInterface' not found in /home/aefn/public_html/moodle/h5p/classes/editor_ajax.php:40 Stack trace: #0 {main} thrown in /home/aefn/public_html/moodle/h5p/classes/editor_ajax.php on line 40