Fatal error: Uncaught Error: Class "Symfony\Cmf\Component\Routing\ProviderBasedGenerator" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony-cmf\routing\src\ContentAwareGenerator.php:27 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony-cmf\routing\src\ContentAwareGenerator.php on line 27