Gnome 3 - Desktop search (tracker-needle) crashes

Hi !

The desktop search (tracker-needle) crashes as soon as it starts to search.
I’m running Gnome 3 with openSUSE 11.4.
The tracker services are running.

The error message when run in a terminal:

:~> tracker-needle 
(tracker-needle:10631): Tracker-DEBUG: tracker-history.vala:26: Loading history
(tracker-needle:10631): Tracker-DEBUG: tracker-history.vala:56:   Found 0 previous search histories
(tracker-needle:10631): Tracker-DEBUG: tracker-history.vala:58:   Done
(tracker-needle:10631): Tracker-DEBUG: tracker-view.vala:100: using store:0x693330

(tracker-needle:10631): Tracker-WARNING **: tracker-query.vala:246: Could not run Sparql query: 1.158: syntax error, expected `,'
Segmentation fault

Output of tracker-control:

:~> tracker-control 
Found 153 PIDs…
Found process ID 9112 for 'tracker-miner-fs'
Found process ID 9130 for 'tracker-store'

Store:
24 Apr 2011, 09:44:32:  ✓     Idle                   

Miners:
24 Apr 2011, 09:44:32:  ✓     File System           - Idle
24 Apr 2011, 09:44:32:  ✓     Applications          - Idle
24 Apr 2011, 09:44:32:  ✗     Emails                - Not running or is a disabled plugin

Any ideas ?!

The desktop search works after re-installing.