Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Controller\Controller" not found in /home/u6668910/public_html/test/lab/src/Frontend/IndexBundle/Controller/IndexController.php:23 Stack trace: #0 {main} thrown in /home/u6668910/public_html/test/lab/src/Frontend/IndexBundle/Controller/IndexController.php on line 23