Fatal error: Uncaught Error: Class "Phinx\Migration\AbstractMigration" not found in /home/maborneapp/public_html/test/db/migrations/20210817105702_add_custom_separator_to_dataset_migration.php:9 Stack trace: #0 {main} thrown in /home/maborneapp/public_html/test/db/migrations/20210817105702_add_custom_separator_to_dataset_migration.php on line 9