soffice.bin crashed with SIGSEGV

LIbre Office crashed when clicking on Tools > Bibliography Database...

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libreoffice-core 1:3.5.0-2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 1.94-0ubuntu2
Architecture: amd64
Date: Tue Mar 6 13:16:06 2012
ExecutablePath: /usr/lib/libreoffice/program/soffice.bin
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/lib/libreoffice/program/soffice.bin --writer /home/username/Documents/FAA/TBFM/Courses/Module\ 2/Module\ 2/M2_Lab1_WS_Maint.doc --splash-pipe=6
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f910504a909: mov (%rbx),%rax
 PC (0x7f910504a909) ok
 source "(%rbx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: libreoffice
StacktraceTop:
 ?? () from /usr/lib/libreoffice/program/../program/libbiblo.so
 ?? () from /usr/lib/libreoffice/program/../program/libbiblo.so
 ?? () from /usr/lib/libreoffice/program/../program/libbiblo.so
 ?? () from /usr/lib/libreoffice/program/../program/libbiblo.so
 ?? () from /usr/lib/libreoffice/program/../program/libbiblo.so
Title: soffice.bin crashed with SIGSEGV
UpgradeStatus: Upgraded to precise on 2012-03-02 (4 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare