Fatal error: Uncaught Error: Class "Phinx\Migration\AbstractMigration" not found in C:\laragon\www\xibo\db\migrations\20190521102635_playlist_duration_update_at_timestamp.php:28 Stack trace: #0 {main} thrown in C:\laragon\www\xibo\db\migrations\20190521102635_playlist_duration_update_at_timestamp.php on line 28