Fatal error: Uncaught Error: Interface "FOS\RestBundle\View\ConfigurableViewHandlerInterface" not found in /home/gingerbrup/rappelapi/vendor/friendsofsymfony/rest-bundle/View/ViewHandler.php:34 Stack trace: #0 {main} thrown in /home/gingerbrup/rappelapi/vendor/friendsofsymfony/rest-bundle/View/ViewHandler.php on line 34