a provide value exceeds the allowed size limit

1

I use the caldav functionality of emClient to synchronize my meetings with google calender. Since today, I got this error message above, but I don’t understand, what’s wrong. It seems to me, the calender in emClient is complete.

2

This usually happens when you enter a large text into a gmail event’s field. Can you check it?

3

I’ve reconnected the google calender and it works now - without any change of the content.