Fatal error: Uncaught Error: Interface "Nbgrp\OneloginSamlBundle\Idp\IdpResolverInterface" not found in /var/www/html/vendor/nbgrp/onelogin-saml-bundle/src/Idp/IdpResolver.php:10 Stack trace: #0 {main} thrown in /var/www/html/vendor/nbgrp/onelogin-saml-bundle/src/Idp/IdpResolver.php on line 10