Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Event\RequestEvent" not found in /home/bwjzwsaz/public_html/alumni.aaa.org.pk/vendor/symfony/http-kernel/Event/ViewEvent.php:26 Stack trace: #0 {main} thrown in /home/bwjzwsaz/public_html/alumni.aaa.org.pk/vendor/symfony/http-kernel/Event/ViewEvent.php on line 26