Fatal error: Uncaught Error: Class "Symfony\Component\Yaml\Exception\RuntimeException" not found in D:\programs\xampp\htdocs\antares-backend-stage\vendor\symfony\yaml\Exception\ParseException.php:19 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\antares-backend-stage\vendor\symfony\yaml\Exception\ParseException.php on line 19