I am trying out Zimbra Desktop and find it pretty neat.
I do have a problem now however, it can't sync with the server anymore.
The message in mailbox.log is:

com.zimbra.common.service.ServiceException: system failure: Failed setting calendar item id=140806
        at com.zimbra.common.service.ServiceException.FAILURE(ServiceException.java:217)
        at com.zimbra.cs.mailbox.InitialSync.setCalendarItem(InitialSync.java:691)
        at com.zimbra.cs.mailbox.InitialSync.syncCalendarItem(InitialSync.java:554)
It happend after I deleted my Google calendar in Zimbra Desktop and added it back again. When I go to standard zimbra, I now see two calendars:

[v] Calendar
[v] Calendar
[v] Google

When I uncheck one ot the "Calendar" calendars, the other "Calendar" calendar also unchecks, so it looks like they're the same calendar.

I think Zimbra Desktop messed something up in the server.
Help please!

regards Bart.