[horde] SyncML with syncevolution fails with unexpected slow sync

[David Solbach]

Hi,

anyone else experiencinig problems with syncevolution after upgrading to
Horde 4? I use Syncevolution to sync conotacts and calendar and since the 
upgrade it stops synchronization with the 

[ERROR] addressbook: unexpected slow sync (local, status 22000)

message.

If I manually initiate a slow sync (refresh from client) it works, but 
afterwards it gives me the same error again.

When I try the two-way sync I get some horde error messages in the log:

Apr 21 21:12:52 atilla HORDE: HORDE [imp] PHP ERROR: Variable passed to each() 
is not an array or object [pid 3341 on line 227 of 
"/usr/share/php/Horde/Imap/Client/Socket.php"]
Apr 21 21:12:52 atilla HORDE: HORDE [imp] Login success for d at vidsolbach.de 
(Horde user d at vidsolbach.de) [84.58.25.112] to {localhost:143 [imap]} [pid 
3341 on line 202 of "/var/www/horde/imp/lib/Auth.php"]
Apr 21 21:12:52 atilla HORDE: HORDE [horde] PHP ERROR: Undefined offset: 1 [pid 
3341 on line 166 of "/usr/share/php/Horde/SyncMl/Command/Alert.php"]
Apr 21 21:12:52 atilla HORDE: HORDE [horde] PHP ERROR: Undefined offset: 0 [pid 
3341 on line 166 of "/usr/share/php/Horde/SyncMl/Command/Alert.php"]

Ideas what could be wrong here?

David