This is how it came: The mainboard of my computer crashed. So I installed the hd-drive and the video cards into a new machine.
Ubuntu starts correctly, ZM runs correctly, I can watch the cameras, motion is detected correctly, but just nothing is saved.
It's also not possible to view old recordings. The error message is:
I didn't find any web logs."An error has occurred and this operation cannot continue.
For full details check your web logs for the code 'E31817'"
I'm still using 1.23 because my old chinese video cards don't work with newer versions.