Application that crashed: okular
Version of the application: 0.9.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.3
Operating System: Linux 2.6.26.8.tex3 i686
Distribution: "PCLinuxOS"

What I was doing when the application crashed:
I was trying to open pdf file and then I saw an error message.

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[KCrash Handler]
#9  0xb2d9baf4 in Poppler::Page::formFields () from /usr/lib/libpoppler-qt4.so.3
#10 0xb2df6b6e in qt_plugin_query_verification_data () from /usr/lib/kde4/okularGenerator_poppler.so
#11 0xb2dfb91d in qt_plugin_instance () from /usr/lib/kde4/okularGenerator_poppler.so
#12 0xb2e0085b in qt_plugin_instance () from /usr/lib/kde4/okularGenerator_poppler.so
#13 0xb2e00ad1 in qt_plugin_instance () from /usr/lib/kde4/okularGenerator_poppler.so
#14 0xb470e9f4 in Okular::DocumentInfo::set () from /usr/lib/libokularcore.so.1
#15 0xb4713796 in Okular::Document::openDocument () from /usr/lib/libokularcore.so.1
#16 0xb47c9273 in qt_plugin_instance () from /usr/lib/kde4/okularpart.so
#17 0xb7f4e325 in KParts::ReadOnlyPart::openUrl () from /usr/lib/libkparts.so.4
#18 0xb47c11fe in qt_plugin_instance () from /usr/lib/kde4/okularpart.so
#19 0x0804faea in _start ()
#20 0x0804fbf6 in _start ()
#21 0x080515d0 in _start ()
#22 0xb7318d26 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb7319a77 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0xb731e071 in QTimer::start () from /usr/lib/libQtCore.so.4
#25 0xb731e19c in QTimer::start () from /usr/lib/libQtCore.so.4
#26 0xb73128e3 in QObject::event () from /usr/lib/libQtCore.so.4
#27 0xb68f67ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#28 0xb68fe30e in QApplication::notify () from /usr/lib/libQtGui.so.4
#29 0xb790d4d1 in KApplication::notify () from /usr/lib/libkdeui.so.5
#30 0xb730241d in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#31 0xb7331051 in QEventDispatcherUNIX::registerTimer () from /usr/lib/libQtCore.so.4
#32 0xb732e7ae in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#33 0xb61ce32c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb61d1d68 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#35 0xb61d1e8e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb732e708 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#37 0xb6999b1a in QX11Info::copyX11Data () from /usr/lib/libQtGui.so.4
#38 0xb7300a5d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#39 0xb7300eb1 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#40 0xb730338a in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#41 0xb68f6664 in QApplication::exec () from /usr/lib/libQtGui.so.4
#42 0x0804e3dc in _start ()
#43 0xb6563a36 in __libc_start_main () from /lib/i686/libc.so.6
#44 0x0804dee1 in _start ()

This bug may be a duplicate of or related to bug 210255

Reported using DrKonqi