Novell Documentation: iFolder 2.1 - I get this “gtk-critical error about gtktreeview change”. What does this imply?

I get this “gtk-critical error about gtktreeview change”. What does this imply?

Explanation: This is an issue with synchronization of messages in the View Activity tab; this does not prevent the iFolder client from synchronizing the files.

Possible Cause: The data to synchronize might be large.

Action: Restart the client.