I can not find my contact on my empathy, I could send message to one of my contact yesterday. Now I cna't please help!

[Jimmy Lim]

I could not find my contacts and send messages them. I could do it on 7.11.2011
It seemed to be running alway the time.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: empathy 3.2.0.1-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Tue Nov 8 16:32:36 2011
ExecutablePath: /usr/bin/empathy
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007.1)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_HK.UTF-8
 SHELL=/bin/bash
SourcePackage: empathy
UpgradeStatus: Upgraded to oneiric on 2011-11-07 (1 days ago)