Fatal error: Uncaught Error: Interface "App\Controller\SingleActionInterface" not found in /var/www/html/sitefelicien/azuracast/backend/src/Controller/Api/NowPlayingArtAction.php:33 Stack trace: #0 {main} thrown in /var/www/html/sitefelicien/azuracast/backend/src/Controller/Api/NowPlayingArtAction.php on line 33