Fatal error: Uncaught Error: Class "Symfony\Component\ExpressionLanguage\ExpressionLanguage" not found in /var/www/apache/dev/cal/web/vendor/symfony/security/Core/Authorization/ExpressionLanguage.php:24 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/security/Core/Authorization/ExpressionLanguage.php on line 24