Fatal error: Uncaught Error: Call to undefined function Symfony\Component\Security\Core\User\trigger_deprecation() in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/security-core/User/UserChecker.php:14 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/security-core/User/UserChecker.php on line 14