Version:           0.9.7 (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

Steps to reproduce:
 -Select an URL (actions popup opens)
 -Click on "disable this popup" (if the is still selected the klipper will crash immediately)
 -Select an URL (klipper crashes)

Comments:
 I've checked the possible duplicates and haven't found one that behaves this way.

Error details:

Application: Klipper (klipper), signal SIGSEGV

Thread 1 (Thread 0xb6457700 (LWP 6512)):
[KCrash Handler]
#6  0xb72656d2 in QMenu::findIdForAction (this=0x9582618, act=0x970fee8) at widgets/qmenu.cpp:3157
#7  0xb7266ead in QMenuPrivate::activateCausedStack (this=0x96e73e8, causedStack=@0xbf9a7b18, action=0x970fee8, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:965
#8  0xb726d76b in QMenuPrivate::activateAction (this=0x96e73e8, action=0x970fee8, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1058
#9  0xb726e242 in QMenu::mouseReleaseEvent (this=0x97021d8, e=0xbf9a8158) at widgets/qmenu.cpp:2252
#10 0xb7e757e5 in KMenu::mouseReleaseEvent (this=0x97021d8, e=0xbf9a8158) at /build/buildd/kde4libs-4.2.2/kdeui/widgets/kmenu.cpp:454
#11 0xb6e48b43 in QWidget::event (this=0x97021d8, event=0xbf9a8158) at kernel/qwidget.cpp:7516
#12 0xb7270629 in QMenu::event (this=0x97021d8, e=0xbf9a8158) at widgets/qmenu.cpp:2351
#13 0xb6df1e9c in QApplicationPrivate::notify_helper (this=0x94061d8, receiver=0x97021d8, e=0xbf9a8158) at kernel/qapplication.cpp:4084
#14 0xb6dfab11 in QApplication::notify (this=0xbf9a8a68, receiver=0x97021d8, e=0xbf9a8158) at kernel/qapplication.cpp:3786
#15 0xb7d8e94d in KApplication::notify (this=0xbf9a8a68, receiver=0x97021d8, event=0xbf9a8158) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:307
#16 0xb783ea3b in QCoreApplication::notifyInternal (this=0xbf9a8a68, receiver=0x97021d8, event=0xbf9a8158) at kernel/qcoreapplication.cpp:602
#17 0xb6df9b7e in QApplicationPrivate::sendMouseEvent (receiver=0x97021d8, event=0xbf9a8158, alienWidget=0x0, nativeWidget=0x97021d8, buttonDown=0xb769c200, lastMouseReceiver=@0xb769c204)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#18 0xb6e69c06 in QETWidget::translateMouseEvent (this=0x97021d8, event=0xbf9a879c) at kernel/qapplication_x11.cpp:4359
#19 0xb6e68ca7 in QApplication::x11ProcessEvent (this=0xbf9a8a68, event=0xbf9a879c) at kernel/qapplication_x11.cpp:3421
#20 0xb6e93c6a in x11EventSourceDispatch (s=0x9408400, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#21 0xb669eb88 in IA__g_main_context_dispatch (context=0x9407aa0) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#22 0xb66a20eb in g_main_context_iterate (context=0x9407aa0, block=1, dispatch=1, self=0x94231e8) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#23 0xb66a2268 in IA__g_main_context_iteration (context=0x9407aa0, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#24 0xb786a438 in QEventDispatcherGlib::processEvents (this=0x93da2e8, flags={i = -1080391336}) at kernel/qeventdispatcher_glib.cpp:323
#25 0xb6e93365 in QGuiEventDispatcherGlib::processEvents (this=0x93da2e8, flags={i = -1080391288}) at kernel/qguieventdispatcher_glib.cpp:202
#26 0xb783d06a in QEventLoop::processEvents (this=0xbf9a8a00, flags={i = -1080391224}) at kernel/qeventloop.cpp:149
#27 0xb783d4aa in QEventLoop::exec (this=0xbf9a8a00, flags={i = -1080391160}) at kernel/qeventloop.cpp:200
#28 0xb783f959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#29 0xb6df1d17 in QApplication::exec () at kernel/qapplication.cpp:3553
#30 0xb7f63201 in kdemain (argc=1, argv=0xbf9a8b44) at /build/buildd/kdebase-workspace-4.2.2/klipper/main.cpp:48
#31 0x08048692 in main (argc=0, argv=0x0) at /build/buildd/kdebase-workspace-4.2.2/obj-i486-linux-gnu/klipper/klipper_dummy.cpp:3