Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\Controller\ControllerResolverInterface" not found in /home/mboption/public_html/forums/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolver.php:28 Stack trace: #0 {main} thrown in /home/mboption/public_html/forums/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/ControllerResolver.php on line 28