software-center-dbus crashed with UnicodeDecodeError in parse_applications_menu(): 'ascii' codec can't decode byte 0xc3 in position 7: ordinal not in range(128)

I don't really know what happened.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: software-center 13.05-0ubuntu2
ProcVersionSignature: Ubuntu 3.10.0-2.10-generic 3.10.0
Uname: Linux 3.10.0-2-generic x86_64
ApportVersion: 2.10.2-0ubuntu4
Architecture: amd64
CheckboxSubmission: 1896b893828b4203b948b1eb6546be06
CheckboxSystem: d00f84de8a555815fa1c4660280da308
CrashCounter: 1
Date: Thu Jul 11 09:49:02 2013
EcryptfsInUse: Yes
ExecutablePath: /usr/share/software-center/software-center-dbus
InstallationDate: Installed on 2012-03-16 (481 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120316)
InterpreterPath: /usr/bin/python2.7
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/software-center/software-center-dbus
PythonArgs: ['/usr/share/software-center/software-center-dbus']
SourcePackage: software-center
Title: software-center-dbus crashed with UnicodeDecodeError in parse_applications_menu(): 'ascii' codec can't decode byte 0xc3 in position 7: ordinal not in range(128)
UpgradeStatus: Upgraded to saucy on 2013-06-04 (36 days ago)
UserGroups: adm autopilot cdrom dip lp lpadmin motion plugdev sambashare sudo