Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authentication\Provider\AuthenticationProviderInterface" not found in /home/creantis/840suite.creantis.dev/840suite01/vendor/hslavich/oneloginsaml-bundle/Security/Authentication/Provider/SamlProvider.php:18 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/vendor/hslavich/oneloginsaml-bundle/Security/Authentication/Provider/SamlProvider.php on line 18