Unknown error

I am getting this error, which is keeping me from accessing my form. I have two languages for the form, and it seems like occasionally Kobo will add a third and get confused that there is an unlabeled language for the form. I have not encountered this before and am not sure how to troubeshoot. It has happened to me twice now. The first time, I went back to an older version of the form. But now it’s happened a second time and I’m not able to go back to my version history.

Grateful for support!

Welcome to the community, @hchandl2! Are you able to delete the unwanted language from your project? If you are still having trouble deleting the unwanted language, please feel free to reach out to me so that I could investigate your issue and help you out.