desktopcouch-service crashed with Unauthorized in request(): ('unauthorized', 'Authentication required.')

[David .]

david@david-K50IJ:~$ lsb_release -rd
Description: Ubuntu oneiric (development branch)
Release: 11.10

le programme to crasher

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: desktopcouch 1.0.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
Uname: Linux 3.0.0-8-generic x86_64
Architecture: amd64
Date: Wed Aug 17 14:12:12 2011
ExecutablePath: /usr/lib/desktopcouch/desktopcouch-service
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/lib/desktopcouch/desktopcouch-service
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANGUAGE=fr_FR:en
 LANG=fr_FR.UTF-8
PythonArgs: ['/usr/lib/desktopcouch/desktopcouch-service']
SourcePackage: desktopcouch
Title: desktopcouch-service crashed with Unauthorized in request(): ('unauthorized', 'Authentication required.')
UpgradeStatus: Upgraded to oneiric on 2011-08-14 (2 days ago)
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