ubuntuone-syncdaemon crashed with UnsupportedLibcVersionError in <module>()

[Lafa]

Binary package hint: ubuntuone-client

just updated my 9.10, rebooted and got this crash-dialog

ProblemType: Crash
.home.mario..cache.ubuntuone.log.syncdaemon.log:

Architecture: amd64
Date: Mon Aug 3 23:09:46 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/lib/ubuntuone-client/ubuntuone-syncdaemon
InterpreterPath: /usr/bin/python2.6
Package: ubuntuone-client 0.91.1-0ubuntu1
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/lib/ubuntuone-client/ubuntuone-syncdaemon
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
PythonArgs: ['/usr/lib/ubuntuone-client/ubuntuone-syncdaemon']
SourcePackage: ubuntuone-client
Title: ubuntuone-syncdaemon crashed with UnsupportedLibcVersionError in <module>()
Uname: Linux 2.6.31-5-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare