Otter browser 0.9.95-1 backtrace

#0  0x00007fffeace8860 in raise () at /usr/lib/libc.so.6
#1  0x00007fffeace9ec9 in abort () at /usr/lib/libc.so.6
#2  0x00007fffead2b437 in __libc_message () at /usr/lib/libc.so.6
#3  0x00007fffead3178b in  () at /usr/lib/libc.so.6
#4  0x00007fffead3324c in _int_free () at /usr/lib/libc.so.6
#5  0x00007fff2748e282 in std::locale::_Impl::_M_install_facet(std::locale::id const*, std::locale::facet const*) ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#6  0x00007fff2749ade3 in std::locale::_Impl::_Impl(unsigned long) ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#7  0x00007fff2749bd55 in std::locale::_S_initialize_once() ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#8  0x00007fffe9ed0def in __pthread_once_slow () at /usr/lib/libpthread.so.0
#9  0x00007fff2749bda1 in std::locale::_S_initialize() ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#10 0x00007fff2749bde3 in std::locale::locale() ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#11 0x00007fff2746d6a4 in std::ios_base::Init::Init() ()
    at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#12 0x00007fff274657b8 in  () at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#13 0x00007fff274657ea in  () at /usr/lib/jvm/java-9-jre/jre/lib/libdeploy.so
#14 0x00007ffff7de747a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#15 0x00007ffff7de7586 in _dl_init () at /lib64/ld-linux-x86-64.so.2
#16 0x00007ffff7deba5e in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#17 0x00007fffeade5b64 in _dl_catch_error () at /usr/lib/libc.so.6
#18 0x00007ffff7deb27a in _dl_open () at /lib64/ld-linux-x86-64.so.2
#19 0x00007fffe915fe86 in  () at /usr/lib/libdl.so.2
#20 0x00007fffeade5b64 in _dl_catch_error () at /usr/lib/libc.so.6
#21 0x00007fffe9160587 in  () at /usr/lib/libdl.so.2
#22 0x00007fffe915ff22 in dlopen () at /usr/lib/libdl.so.2
#23 0x00007fffeb8a1b1e in  () at /usr/lib/libQt5Core.so.5
#24 0x00007fffeb89b079 in QLibrary::load() () at /usr/lib/libQt5Core.so.5
#25 0x00007fffed45d291 in  () at /usr/lib/libQt5WebKit.so.5
#26 0x00007fffed440838 in  () at /usr/lib/libQt5WebKit.so.5
#27 0x00007fffed43d941 in  () at /usr/lib/libQt5WebKit.so.5
#28 0x00007fffed43e312 in  () at /usr/lib/libQt5WebKit.so.5
#29 0x00007fffed3f70dd in QWebSettings::pluginSearchPaths() () at /usr/lib/libQt5WebKit.so.5
#30 0x0000555555a1542c in Otter::QtWebKitWebBackend::createWidget(QMap<QString, QVariant> const&, Otter::ContentsWidget*) ()
#31 0x00005555559d12d7 in Otter::WebContentsWidget::setWidget(Otter::WebWidget*, QMap<QString, QVariant> const&, QHash<int, QVariant> const&) ()
#32 0x00005555559d179c in Otter::WebContentsWidget::WebContentsWidget(QMap<QString, QVariant> const&, QHash<int, QVariant> const&, Otter::WebWidget*, Otter::Window*, QWidget*) ()
#33 0x00005555558b88b2 in Otter::Window::setUrl(QUrl const&, bool) ()
#34 0x00005555558b8ad9 in Otter::Window::markAsActive(bool) ()
#35 0x00005555558054b7 in Otter::MainWindow::setActiveWindowByIndex(int, bool) ()
#36 0x0000555555862c96 in Otter::TabBarWidget::handleCurrentChanged(int) ()
#37 0x00007fffeb8d67ef in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#38 0x00007ffff696ec7f in QTabBar::currentChanged(int) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007ffff6973362 in QTabBar::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#40 0x00005555558053d6 in Otter::MainWindow::setActiveWindowByIndex(int, bool) ()
#41 0x000055555580f6e9 in Otter::MainWindow::restoreSession(Otter::SessionMainWindow const&) ()
#42 0x000055555580f82b in  ()
#43 0x00007fffeb8e3664 in  () at /usr/lib/libQt5Core.so.5
#44 0x00007fffeb8d70cb in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#45 0x00007ffff67b7fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007ffff67bf9c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#47 0x00007fffeb8a5da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#48 0x00007fffeb901738 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#49 0x00007fffeb901f32 in  () at /usr/lib/libQt5Core.so.5
#50 0x00007fffdf619e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#51 0x00007fffdf61a081 in  () at /usr/lib/libglib-2.0.so.0
#52 0x00007fffdf61a10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#53 0x00007fffeb9022f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
    at /usr/lib/libQt5Core.so.5
#54 0x00007fffd1d77482 in  () at /usr/lib/libQt5XcbQpa.so.5
#55 0x00007fffeb8a43db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#56 0x00007fffeb8ad7d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#57 0x00005555556cbebd in main ()