Hello,

for the past few weeks, I am getting the following error when I'm trying to add/edit/remove anything related to the calendar (i.e. event, tasks, etc)

When the error occurs, it keeps occurring no matter what I do. Same computer, different browser, different browser, different computer, private mode, empty cache, delete history, nothing works.

When the error doesn't occur, everything is fine. Usually, this lasts a few minutes, maybe an hour max.

Regards,

G