Fatal error: Uncaught Error: Class 'Phinx\Migration\AbstractMigration' not found in /home/swamen5/smaw.centosquare.com/migrations/20191016150612_add_index_on_merchant_id_to_import_audit.php:6 Stack trace: #0 {main} thrown in /home/swamen5/smaw.centosquare.com/migrations/20191016150612_add_index_on_merchant_id_to_import_audit.php on line 6