Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\User\UserProviderInterface" not found in /home/exklusivbeautysa/public_html/vendor/symfony/security-core/User/InMemoryUserProvider.php:25 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/symfony/security-core/User/InMemoryUserProvider.php on line 25