Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.1 (KDE 4.3.1) "release 165"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.29-0.1-default x86_64

What I was doing when the application crashed:
I could only start kopete once since I installed facebook. Now it always crashes on startup .

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f23c0c4a74b in QString::operator<(QString const&) const () from /usr/lib64/libQtCore.so.4
#6  0x00007f23b2461dc6 in SkypeProtocol::deserializeContact(Kopete::MetaContact*, QMap<QString, QString> const&, QMap<QString, QString> const&) () from /usr/lib64/kde4/kopete_skype.so
#7  0x00007f23c39d6632 in Kopete::MetaContact::slotProtocolLoaded(Kopete::Protocol*) () from /usr/lib64/libkopete.so.4
#8  0x00007f23c39db334 in Kopete::MetaContact::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkopete.so.4
#9  0x00007f23c0d086e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#10 0x00007f23c39eb832 in Kopete::PluginManager::protocolLoaded(Kopete::Protocol*) () from /usr/lib64/libkopete.so.4
#11 0x00007f23c39f0230 in Kopete::PluginManager::loadPluginInternal(QString const&) () from /usr/lib64/libkopete.so.4
#12 0x00007f23c39f092f in Kopete::PluginManager::slotLoadNextPlugin() () from /usr/lib64/libkopete.so.4
#13 0x00007f23c39f0a30 in Kopete::PluginManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkopete.so.4
#14 0x00007f23c0d086e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#15 0x00007f23c0d0e41f in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007f23c0d03533 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#17 0x00007f23bfd1fabd in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#18 0x00007f23bfd27d4a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#19 0x00007f23c18dc02b in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#20 0x00007f23c0cf394c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#21 0x00007f23c0d20b60 in ?? () from /usr/lib64/libQtCore.so.4
#22 0x00007f23c0d1cddd in ?? () from /usr/lib64/libQtCore.so.4
#23 0x00007f23bb58f0fb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f23bb5928cd in ?? () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f23bb592a8b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f23c0d1cd3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#27 0x00007f23bfdb6faf in ?? () from /usr/lib64/libQtGui.so.4
#28 0x00007f23c0cf21d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#29 0x00007f23c0cf25a4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#30 0x00007f23c0cf4894 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#31 0x0000000000415778 in _start ()

Reported using DrKonqi