Fatal error: Uncaught Error: Class 'core_question\local\bank\column_base' not found in /home/newcapitalsecuri/public_html/question/bank/viewquestiontype/classes/question_type_column.php:29 Stack trace: #0 {main} thrown in /home/newcapitalsecuri/public_html/question/bank/viewquestiontype/classes/question_type_column.php on line 29