Fatal error: Uncaught Error: Class "Symfony\Component\Runtime\SymfonyRuntime" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\runtime\Internal\HttpFoundation\ResponseRuntime.php:19 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\runtime\Internal\HttpFoundation\ResponseRuntime.php on line 19