Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\KernelInterface" not found in /home/alkhalaffamily/public_html/new_qasa/vendor/symfony/http-kernel/Kernel.php:58 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/new_qasa/vendor/symfony/http-kernel/Kernel.php on line 58