Fatal error: Uncaught Error: Interface 'Nelmio\CorsBundle\Options\ResolverInterface' not found in D:\workspaces\liZiPingBack\vendor\nelmio\cors-bundle\Options\Resolver.php:19 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\nelmio\cors-bundle\Options\Resolver.php on line 19