Application: knotify4 (4.14.6)
KDE Platform Version: 4.14.9 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.16.7-21-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Evertime an error window pops up KNotify crashes and will not restart. Not exactly sure when this started or what  is causing this. I have tried reinstalling some KNotify packages but nothing has worked thus far. Please help

The crash can be reproduced every time.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f90fc2ea800 (LWP 2130))]

Thread 2 (Thread 0x7f90e9265700 (LWP 2132)):
#0  0x00007f90f6b764b8 in g_private_get () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f90f6b5a020 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f6b34cdd in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f9c4d0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f90f9c1ee6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f90f9c1f165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f90f9b1c0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f90f9c00783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f90f9b1e79f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f90f75510a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f90f94d308d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f90fc2ea800 (LWP 2130)):
[KCrash Handler]
#5  0x00007f90f951206c in __strcmp_ssse3 () at /lib64/libc.so.6
#6  0x00007f90dd96eb2e in QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void const*), void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f90dde6f077 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f90fc16892a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f90fc168a13 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f90fc16cb48 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f90fc1687e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f90fc16c33b in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007f90f4cab02b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007f90fc1687e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007f90f4cab5dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007f90f4cab0c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007f90e3dac59f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007f90e3d95d5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007f90e3d96057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007f90e3d962c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007f90e3d96534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007f90e3d96a87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007f90e3d2e49d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007f90e80c6623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007f90e830fec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007f90e82f5728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007f90e82f61eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007f90f9c04641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007f90e92bcf8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007f90e92bd773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007f90fb8bfc76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007f90fb8c0317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007f90fb8c08e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007f90fb8b89b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007f90fb8b6896 in  () at /usr/lib64/libphonon.so.4
#36 0x000000000040e771 in _start ()

Reported using DrKonqi