Applications Menu Won't Open and Crashes

[scorpionsf]

Binary package hint: gnome-main-menu

I am unable to access the Applications Menu items.

ProblemType: Crash
Architecture: i386
Date: Sun Apr 20 19:43:15 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/alacarte
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: nvidia
Package: alacarte 0.11.5-0ubuntu1
PackageArchitecture: all
ProcCmdline: /usr/bin/python -OOt /usr/bin/alacarte
ProcEnviron:
 SHELL=/bin/bash
 PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
PythonArgs: ['/usr/bin/alacarte']
SourcePackage: alacarte
Title: alacarte crashed with ExpatError in parseFile()
Uname: Linux 2.6.24-16-generic i686
UserGroups: adm admin audio backuppc cdrom clamav dialout dip disk fax fuse lpadmin netdev plugdev powerdev root sambashare scanner vboxusers video