Fatal error: Uncaught Error: Class 'yii\db\Migration' not found in /home/wittyly/public_html/live/hr-witty/migrations/m200928_012812_update_request_notification_items_in_card_table.php:9
Stack trace:
#0 {main}
thrown in /home/wittyly/public_html/live/hr-witty/migrations/m200928_012812_update_request_notification_items_in_card_table.php on line 9