Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authentication\AuthenticationTrustResolverInterface" not found in /home/ldt/public_html/canvas/udoit/vendor/symfony/security-core/Authentication/AuthenticationTrustResolver.php:22 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/symfony/security-core/Authentication/AuthenticationTrustResolver.php on line 22