Fatal error: Uncaught ValueError: array_rand(): Argument #1 ($array) cannot be empty in /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/app/controller/IndexController.php:31 Stack trace: #0 /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/app/controller/IndexController.php(31): array_rand() #1 /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/system/View.php(36): IndexController->indexAction() #2 /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/system/Dispatcher.php(43): View->__call() #3 /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/index.php(17): Dispatcher::dispatch() #4 {main} thrown in /mnt/web621/a1/22/58720022/htdocs/tus-barenburg.de/app/controller/IndexController.php on line 31