Fatal error: Uncaught Error: Class "Phinx\Migration\AbstractMigration" not found in C:\laragon\www\xibo\db\migrations\20210817105702_add_custom_separator_to_dataset_migration.php:9 Stack trace: #0 {main} thrown in C:\laragon\www\xibo\db\migrations\20210817105702_add_custom_separator_to_dataset_migration.php on line 9