Fatal error: Uncaught Error: Interface "App\Controller\SingleActionInterface" not found in /var/www/html/sitefelicien/azuracast/backend/src/Controller/Frontend/PublicPages/OEmbedAction.php:14 Stack trace: #0 {main} thrown in /var/www/html/sitefelicien/azuracast/backend/src/Controller/Frontend/PublicPages/OEmbedAction.php on line 14