Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\RequestStack" not found in /home/steelman/public_html/advertise.steel-man.ir/back/vendor/symfony/http-kernel/Debug/VirtualRequestStack.php:24 Stack trace: #0 {main} thrown in /home/steelman/public_html/advertise.steel-man.ir/back/vendor/symfony/http-kernel/Debug/VirtualRequestStack.php on line 24