Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Authentication\Provider\SimpleAuthenticationProvider' not found in /home/eberhardschwarze/public_html/var/cache/prod/ContainerRjol8xm/getSecurity_Authentication_Provider_SimplePreauth_FrontendService.php:8 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/var/cache/prod/ContainerRjol8xm/getSecurity_Authentication_Provider_SimplePreauth_FrontendService.php on line 8