Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "ArgumentMetadataFactory" from namespace "Symfony\Component\HttpKernel\ControllerMetadata". Did you forget a "use" statement for "Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactory"? in /var/www/webapp/var/cache/prod/appProdProjectContainer.php:2182 Stack trace: #0 /var/www/webapp/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Container.php(329): appProdProjectContainer->getHttpKernelService() #1 /var/www/webapp/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(179): Symfony\Component\DependencyInjection\Container->get('http_kernel') #2 /var/www/webapp/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(169): Symfony\Component\HttpKernel\Kernel->getHttpKernel() #3 /var/www/webapp/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(460): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Req in /var/www/webapp/var/cache/prod/appProdProjectContainer.php on line 2182