Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Exception\InvalidConfigurationException" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\config\Definition\Exception\ForbiddenOverwriteException.php:20 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\config\Definition\Exception\ForbiddenOverwriteException.php on line 20