Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Core\User\UserProviderInterface' not found in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/security-core/User/InMemoryUserProvider.php:25 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/security-core/User/InMemoryUserProvider.php on line 25