"Unexpected error occured control_payment" showing instead of Payment field

This appears in the edit mode and a similar error shows on the live form. I have no idea what it is. I've deleted the payment method and added it back. Is there a fix for this?

Thanks!

I was able to see it as well when I opened the form in the builder:

It looks like a corrupted PayPal field. You can delete it using the FIELD MANAGER app.

Or if you want we can do the deletion for you. Please confirm so we can proceed.

OK, thank you. I was able to delete it.