Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface" not found in /home/helpdatafirst/public_html/helpappold/vendor/symfony/http-kernel/Controller/TraceableArgumentResolver.php:20
Stack trace:
#0 {main}
thrown in /home/helpdatafirst/public_html/helpappold/vendor/symfony/http-kernel/Controller/TraceableArgumentResolver.php on line 20