LXQt session logout crash

lxqt-session-logout-crash

#0  0x00007fd2f7a3b04f in raise () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fd2f7a3c47a in abort () from /usr/lib/libc.so.6
No symbol table info available.
#2  0x00007fd2f86dc4a1 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007fd2f86d796e in qt_assert(char const*, char const*, int) () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#4  0x000000000041bc6a in LXQtModuleManager::restartModules (this=0x1c37f50, exitCode=9, 
    exitStatus=QProcess::CrashExit) at ../lxqt-session/src/lxqtmodman.cpp:283
        proc = 0x0
#5  0x0000000000430008 in LXQtModuleManager::qt_static_metacall (_o=0x1c37f50, _c=QMetaObject::InvokeMetaMethod, 
    _id=2, _a=0x7ffd67fa1be0) at lxqt-session/moc_lxqtmodman.cpp:99
        _t = 0x1c37f50
#6  0x00007fd2f88fb669 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fd2f8802e3f in QProcess::finished(int, QProcess::ExitStatus) () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fd2f880afc3 in ?? () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#9  0x00007fd2f8865a67 in ?? () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007fd2f8804f6b in QProcess::waitForFinished(int) () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#11 0x00007fd2f8805795 in QProcess::~QProcess() () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#12 0x000000000043115d in LXQtModule::~LXQtModule (this=0x1c432e0)
    at lxqt-session/../../lxqt-session/src/lxqtmodman.h:186
No locals.
#13 0x0000000000431189 in LXQtModule::~LXQtModule (this=0x1c432e0)
    at lxqt-session/../../lxqt-session/src/lxqtmodman.h:186
No locals.
#14 0x0000000000421ee1 in qDeleteAll<QMap<QString, LXQtModule*>::const_iterator> (begin=..., end=...)
    at /usr/include/qt/QtCore/qalgorithms.h:323
No locals.
#15 0x000000000041e203 in qDeleteAll<QMap<QString, LXQtModule*> > (c=...) at /usr/include/qt/QtCore/qalgorithms.h:331
No locals.
#16 0x000000000041c178 in LXQtModuleManager::~LXQtModuleManager (this=0x1c37f50)
    at ../lxqt-session/src/lxqtmodman.cpp:322
No locals.
#17 0x000000000041c239 in LXQtModuleManager::~LXQtModuleManager (this=0x1c37f50)
    at ../lxqt-session/src/lxqtmodman.cpp:320
No locals.
#18 0x0000000000425641 in SessionApplication::~SessionApplication (this=0x7ffd67fa1f18)
    at ../lxqt-session/src/sessionapplication.cpp:76
No locals.
#19 0x000000000041a105 in main (argc=1, argv=0x7ffd67fa2038) at ../lxqt-session/src/main.cpp:53
        app = {<LXQt::Application> = {<No data fields>}, static staticMetaObject = {d = {
              superdata = 0x7fd2fb82d2e8 <LXQt::Application::staticMetaObject>, 
              stringdata = 0x434408 <qt_meta_stringdata_SessionApplication>, 
              data = 0x433b60 <qt_meta_data_SessionApplication>, 
              static_metacall = 0x430670 <SessionApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, modman = 0x1c37f50, lockScreenManager = 0x1c37b60, configName = {
            static null = {<No data fields>}, d = 0x1c37ea0}}