[INFO] Execute decorators...
[INFO] ANALYSIS SUCCESSFUL, you can browse http://sonar.exoplatform.org
[INFO] Purging database...
[INFO] Views purge executed in 77 ms.
[INFO] Database purged in 2665 ms.
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Can not execute Sonar

Embedded error: Unable to find org.sonar.api.database.model.Snapshot with id 184214
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 21 minutes 44 seconds
[INFO] Finished at: Tue Dec 01 00:28:05 UTC 2009
[INFO] Final Memory: 191M/565M
[INFO] ------------------------------------------------------------------------
channel stopped
Finished: FAILURE

Full log is available here :
http://builder.exoplatform.org/hudson/job/ks-trunk-sonar/39/consoleFull