Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Controller\AbstractController' not found in /home/users/00/3c/21/home/www/vendor/hslavich/oneloginsaml-bundle/Controller/SamlController.php:10 Stack trace: #0 {main} thrown in /home/users/00/3c/21/home/www/vendor/hslavich/oneloginsaml-bundle/Controller/SamlController.php on line 10