zeitgeist-daemon crashed with LookupError in remove_from_connection(): <_zeitgeist.engine.remote.RemoteInterface at /org/gnome/zeitgeist/log/activity at 0xe2db50> is not exported at a location matching (None,None)

[WindTux]

i was searching updates by terminal when it gave the error

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: zeitgeist-core 0.8.1-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-5.6-generic 3.0.0-rc7
Uname: Linux 3.0.0-5-generic x86_64
Architecture: amd64
Date: Tue Jul 12 06:59:18 2011
ExecutablePath: /usr/bin/zeitgeist-daemon
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110620)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/zeitgeist-daemon
ProcCwd: /
ProcEnviron:
 SHELL=/bin/bash
 LANGUAGE=es_VE:es
 LANG=es_VE.UTF-8
PythonArgs: ['/usr/bin/zeitgeist-daemon']
SourcePackage: zeitgeist
Title: zeitgeist-daemon crashed with LookupError in remove_from_connection(): <_zeitgeist.engine.remote.RemoteInterface at /org/gnome/zeitgeist/log/activity at 0xe2db50> is not exported at a location matching (None,None)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare