Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Tests\Exception\HttpExceptionTest" not found in D:\Application\www\Training\vendor\symfony\http-kernel\Tests\Exception\LengthRequiredHttpExceptionTest.php:7 Stack trace: #0 {main} thrown in D:\Application\www\Training\vendor\symfony\http-kernel\Tests\Exception\LengthRequiredHttpExceptionTest.php on line 7