Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\User\UserProviderInterface" not found in /home/Xereah/public_html/pstruzik/vendor/symfony/doctrine-bridge/Security/User/EntityUserProvider.php:38 Stack trace: #0 {main} thrown in /home/Xereah/public_html/pstruzik/vendor/symfony/doctrine-bridge/Security/User/EntityUserProvider.php on line 38