ClearCalendarScreenlet.py crashed with IOError in __save_cache()

Binary package hint: screenlets

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ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/share/screenlets/ClearCalendar/ClearCalendarScreenlet.py
InterpreterPath: /usr/bin/python2.6
NonfreeKernelModules: nvidia
Package: screenlets 0.1.2-3ubuntu2
PackageArchitecture: all
ProcCmdline: python -u /usr/share/screenlets/ClearCalendar/ClearCalendarScreenlet.py
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/screenlets/ClearCalendar/ClearCalendarScreenlet.py']
SourcePackage: screenlets
Title: ClearCalendarScreenlet.py crashed with IOError in __save_cache()
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/python2.6/dist-packages/screenlets/backend.py", line 240, in __save_cache
     print _("error while saving config: %s %s") % ( oname , self.path)
 IOError: [Errno 32] Broken pipe
Uname: Linux 2.6.28-10-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare