Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Attribute\ValueResolver" not found in C:\xampp\htdocs\my-app\my-new-app\vendor\symfony\http-kernel\Attribute\MapUploadedFile.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\my-app\my-new-app\vendor\symfony\http-kernel\Attribute\MapUploadedFile.php on line 20