I upgraded to webapp 3.4.0 today and my administrator account can no longer login. Enabling debug in all kopano config files (/etc/kopano) shows nothing. The weird part is that all my users can still login without problem. It is just my username that can not.
After I have typed my username and password the webapp just continues showing the circle/loading icon. Firefox console shows one error about “b is undefined” but am guessing that is not a problem.
How can I debug the problem when only one user can not login into webapp?
I recorded a video of my problem, look here: https://kopano.vlan.io/video.mp4