Fatal error: Uncaught Error: Class 'ClientInformationMiddleware' not found in /var/www/webseiten/api_off/app/v0.1/routes/ckfinder/config.php:64 Stack trace: #0 {main} thrown in /var/www/webseiten/api_off/app/v0.1/routes/ckfinder/config.php on line 64