Fatal error: Uncaught Error: Interface "Psr\Log\LoggerInterface" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/psr/log/Psr/Log/AbstractLogger.php:12 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/psr/log/Psr/Log/AbstractLogger.php on line 12