Fatal error: Uncaught Error: Class 'Phinx\Migration\AbstractMigration' not found in /home/swamen5/smaw.centosquare.com/migrations/20200831191316_add_unique_constraint_to_menu_object_schedules.php:6 Stack trace: #0 {main} thrown in /home/swamen5/smaw.centosquare.com/migrations/20200831191316_add_unique_constraint_to_menu_object_schedules.php on line 6