Not able to make equipment in model OH3


Out of nowhere I can not make equipment from thing in Model.
I have rebooted and that was no help.

It started when I should make things from Unifi binding. The bridge is working and I get all the channels and no errors in the log.

I am using a Pi4 and I upgraded it to be sure,

I tried to make equipment from KNX things that have worked before but the same. I am using the “main” version.