Update - UBA has been turned off on the list of banks till the issue is resolved. As soon as we get an update from the UBA team, we will reenable it for all businesses.
Dec 8, 08:51 CET

Identified - UBA is having an issue with its direct debit system and as such, Pay With Bank transactions on UBA are failing with the response "An error occurred".

We have escalated this to the bank and a fix is being implemented
Dec 3, 13:44 CET