Fatal error: Uncaught Error: Class 'core\content\export\exportable_item' not found in /home/aefn/public_html/moodle/lib/classes/content/export/exportable_items/exportable_stored_file.php:42 Stack trace: #0 {main} thrown in /home/aefn/public_html/moodle/lib/classes/content/export/exportable_items/exportable_stored_file.php on line 42