Fatal error: Uncaught Error: Class "core_question\local\bank\menu_action_column_base" not found in C:\xampp\htdocs\laberit01\html\moodle\question\bank\editquestion\classes\edit_action_column.php:37 Stack trace: #0 {main} thrown in C:\xampp\htdocs\laberit01\html\moodle\question\bank\editquestion\classes\edit_action_column.php on line 37