I'm getting above message while trying to sync using my Nokia E71.

mobility-AppInterface.log only shows:

-- snip --
2010-09-20 11:40:45.223 INFO [CP WSGIServer Thread-23]
[DeviceInterface:750] [userID:] [eventID:] [objectID:] []
ldap_authenticate for user schwindt
-- snap --

I checked the eDir - I'm not locked-out, my password is still valid,
etc. Any other logfiles I could check?

Data Synchronizer is Build r1.104