Fatal error: Uncaught Error: Class 'Phinx\Migration\AbstractMigration' not found in /home/swamen5/smaw.centosquare.com/migrations/20170728214327_add_allow_multiple_use_per_order_flag_to_promo_table.php:5 Stack trace: #0 {main} thrown in /home/swamen5/smaw.centosquare.com/migrations/20170728214327_add_allow_multiple_use_per_order_flag_to_promo_table.php on line 5