Failed to register/update a ServiceWorker for scope ‘%1$S’: Bad Content-Type of ‘%2$S’ received for script ‘%3$S’.  Must be ‘text/javascript’, ‘application/x-javascript’, or ‘application/javascript’.
ServiceWorker za rozsah '%1$S' njeda so registrować/aktualizować: Njepłaćiwy wobsahowy typ '%2$S' za skript '%3$S' dóstany. Dyrbi ‘text/javascript’, ‘application/x-javascript’ abo ‘application/javascript’ być.