screenlets-manager.py crashed with RuntimeError in destroy(): called outside of a mainloop

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ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: screenlets 0.1.6-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
Uname: Linux 3.8.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
Date: Mon Apr 8 16:21:43 2013
ExecutablePath: /usr/share/screenlets-manager/screenlets-manager.py
InstallationDate: Installed on 2012-05-27 (316 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
InterpreterPath: /usr/bin/python2.7
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: python -u /usr/share/screenlets-manager/screenlets-manager.py
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/screenlets-manager/screenlets-manager.py']
SourcePackage: screenlets
Title: screenlets-manager.py crashed with RuntimeError in destroy(): called outside of a mainloop
UpgradeStatus: Upgraded to raring on 2013-03-10 (28 days ago)
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