Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Exception\HttpException" not found in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\http-kernel\Exception\NotAcceptableHttpException.php:17 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\http-kernel\Exception\NotAcceptableHttpException.php on line 17