Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.6-145.fc12.x86_64 x86_64

What I was doing when the application crashed:
When running Kopete facebook plugin losts the contact, and when i shut Kopete down, its crashing...

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[KCrash Handler]
#5  0x000000000063ac20 in QListData::shared_null ()
#6  0x00007f4b5a6c1364 in Kopete::Account::~Account() () from /usr/lib64/libkopete.so.4
#7  0x00007f4b4f8cba00 in FacebookAccount::~FacebookAccount (this=0xbe5c00, __in_chrg=<value optimized out>) at /usr/src/debug/dmacvicar-kopete-facebook-3376a46/facebookaccount.cpp:56
#8  0x000000372b34d16c in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#9  0x000000372b3556c0 in QObject::~QObject() () from /usr/lib64/libQtCore.so.4
#10 0x00007f4b5a716cca in Kopete::Protocol::~Protocol() () from /usr/lib64/libkopete.so.4
#11 0x00007f4b4f8c5c25 in FacebookProtocol::~FacebookProtocol (this=0xc1df20, __in_chrg=<value optimized out>) at /usr/src/debug/dmacvicar-kopete-facebook-3376a46/facebookprotocol.cpp:48
#12 0x00007f4b5a71284b in ?? () from /usr/lib64/libkopete.so.4
#13 0x00007f4b5a70c0e7 in ?? () from /usr/lib64/libkopete.so.4
#14 0x000000333ea35b72 in exit () from /lib64/libc.so.6
#15 0x000000333ea1eb24 in __libc_start_main () from /lib64/libc.so.6
#16 0x0000000000411da9 in _start ()

Reported using DrKonqi