Fatal error: Uncaught Error: Interface "Nelmio\CorsBundle\Options\ResolverInterface" not found in /var/www/html/API_Forum/vendor/nelmio/cors-bundle/Options/Resolver.php:19 Stack trace: #0 {main} thrown in /var/www/html/API_Forum/vendor/nelmio/cors-bundle/Options/Resolver.php on line 19