Fatal error: Uncaught LogicException: The "Symfony\Component\Security\Core\Authorization\ExpressionLanguage" class requires the "ExpressionLanguage" component. Try running "composer require symfony/expression-language". in /home/ldt/public_html/canvas/udoit/vendor/symfony/security-core/Authorization/ExpressionLanguage.php:18 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/symfony/security-core/Authorization/ExpressionLanguage.php on line 18