Fatal error: Uncaught Error: Class "Symfony\Component\Form\FormRenderer" not found in /var/www/apache/dev/cal/web/vendor/symfony/twig-bridge/Form/TwigRenderer.php:20 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/twig-bridge/Form/TwigRenderer.php on line 20