Fatal error: Uncaught Error: Class 'Codeception\Actor' not found in /www/shop/vendor/oxid-esales/oxideshop-ce/tests/Codeception/_support/AcceptanceActor.php:16 Stack trace: #0 {main} thrown in /www/shop/vendor/oxid-esales/oxideshop-ce/tests/Codeception/_support/AcceptanceActor.php on line 16