we did an upgrade from 2.103 to 2.108 today. After the update we noticed that some xUnit related jobs were failing.
So we went ahead and tried to open the job configurations page and failed. We were and are unable to open job configuration pages. This seems to "only" affect Maven jobs for us, but we see no error logs or anything else that would give us a hint what the root cause of this error is.
I already tried creating a fresh job, but this doesn't work as well.
Any help is highly appreciated as this is basically blocking any work with Jenkins at the moment. It would also help if you could clarify if the xUnit step problem might be related or not.