Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Exception\HttpException' not found in C:\xampp73\htdocs\web\vendor\symfony\http-kernel\Exception\TooManyRequestsHttpException.php:19 Stack trace: #0 {main} thrown in C:\xampp73\htdocs\web\vendor\symfony\http-kernel\Exception\TooManyRequestsHttpException.php on line 19