pdftotext crashed with SIGSEGV in Form::findWidgetByRef()

[Alan]

Apport reported an error, but I didn't notice it (I had just closed evince).

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/pdftotext
Package: poppler-utils 0.8.7-1ubuntu0.1
ProcAttrCurrent: unconfined
ProcCmdline: pdftotext -q -nopgbrk -enc UTF-8 /usr/share/doc/texlive-latex-extra-doc/latex/interactiveworkbook/samplefiles/popup.pdf -
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=pt_BR.UTF-8
 LANGUAGE=pt_BR:pt:pt_PT
Signal: 11
SourcePackage: poppler
StacktraceTop:
 Form::findWidgetByRef () from /usr/lib/libpoppler.so.3
 AnnotWidget::initialize () from /usr/lib/libpoppler.so.3
 AnnotWidget::AnnotWidget () from /usr/lib/libpoppler.so.3
 Annots::createAnnot () from /usr/lib/libpoppler.so.3
 Annots::Annots () from /usr/lib/libpoppler.so.3
Title: pdftotext crashed with SIGSEGV in Form::findWidgetByRef()
Uname: Linux 2.6.27-11-generic i686
UserGroups: