Fatal error: Uncaught Error: Interface "Psr\Http\Server\MiddlewareInterface" not found in /home/users/00/03/e8/home/www/src/I18n/Middleware/LocaleSelectorMiddleware.php:30 Stack trace: #0 {main} thrown in /home/users/00/03/e8/home/www/src/I18n/Middleware/LocaleSelectorMiddleware.php on line 30