Fatal error: Uncaught Error: Class "Codeception\Actor" not found in /var/www/html/_old/vendor/azbuco/yii2-user/tests/_support/AcceptanceTester.php:18 Stack trace: #0 {main} thrown in /var/www/html/_old/vendor/azbuco/yii2-user/tests/_support/AcceptanceTester.php on line 18