[Nepomuk] Could not access the outbox folder

[Bud Rogers]

I'm currently running kubuntu 10.04 and kde 4.5.1 from launchpad.

Since the most recent update I'm getting this error when I start kmail:


Mail Dispatcher Agent - AkonadiTray
Could not access the outbox folder (Unknown error. (Unknown resource)).


Kmail seems to work fine both sending and receiving email.  What does that 
error really mean and what can I do to fix it?

Any suggestions would be most appreciated.

-- 
Bud Rogers <budr at netride net>