closed Evolution: yelp crashed, signal 5 in _XError()

[Lambros Lambrou]

Binary package hint: yelp

Can't quite remember exactly what I was doing, but it was something like this:
Opened Window preferences tool (System->Preferences->Windows)
Pressed Help
Browsed around a bit.
Opened Evolution ("Mail" from the new envelope drop-down thing in the panel)
Read and deleted an e-mail
Closed Evolution

I originally thought it was Evolution that had crashed, since the reporting tool appeared as soon as Evolution closed.

I don't know if this is reproducible, or if it has the same cause as many other similar bug-reports.

ProblemType: Crash
Architecture: amd64
Date: Sat Mar 6 10:36:58 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/yelp
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
NonfreeKernelModules: nvidia
Package: yelp 2.29.5-0ubuntu2
ProcCmdline: gnome-help ghelp:user-guide#goscustdesk-58
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
Signal: 5
SourcePackage: yelp
StacktraceTop:
 ?? () from /usr/lib/libgdk-x11-2.0.so.0
 _XError () from /usr/lib/libX11.so.6
 ?? () from /usr/lib/libX11.so.6
 _XReply () from /usr/lib/libX11.so.6
 XSync () from /usr/lib/libX11.so.6
Title: yelp crashed with signal 5 in _XError()
Uname: Linux 2.6.32-15-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare