Hello,
so I just tried to update my event gallery since I had some issues with the pictures beeing displayed blank in the front-end and the installed version was quite old. After installing the latest version without any error message, the problem still exists and now I also can't access the "manage events" menu.
If I try to access it I get the error message "0 Call to a member function getThumbUrl() on null". The System Check tab holds no Issues and the log files at the bottom also are empty. The update was from 3.7.12 to the current 4.2.0
I would appreciate any advice.