Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authentication\Provider\AuthenticationProviderInterface" not found in /home/gingerbrup/rappelapi/vendor/friendsofsymfony/oauth-server-bundle/Security/Authentication/Provider/OAuthProvider.php:31 Stack trace: #0 {main} thrown in /home/gingerbrup/rappelapi/vendor/friendsofsymfony/oauth-server-bundle/Security/Authentication/Provider/OAuthProvider.php on line 31