Fatal error: Uncaught Error: Class "Rector\Config\RectorConfig" not found in /users/danielstruebig/www/familyhelper/vendor/pestphp/pest-plugin-mutate/rector.php:7 Stack trace: #0 {main} thrown in /users/danielstruebig/www/familyhelper/vendor/pestphp/pest-plugin-mutate/rector.php on line 7