[turba] ActiveSync: Invalid address book

[Thierry Thomas]

Hello,

ActiveSync is installed on my server, and works fine for events
(Kronolith), but there is no synchronisation with Turba.

There is no problem to use Turba, but horde_active_sync.log contains the
following error messages:

2015-09-01T15:43:47+02:00 androidc497240898 ERR: Invalid address book: 7e7053ad42ba52af928d6ff755a94ec4
2015-09-01T15:43:47+02:00 androidc497240898 ERR: Invalid address book: 7e7053ad42ba52af928d6ff755a94ec4
2015-09-01T15:43:47+02:00 androidc497240898 ERR: Invalid address book: 7e7053ad42ba52af928d6ff755a94ec4

Any idea to solve this problem?

Thanks!
-- 
Th. Thomas.