psi win7 crash

Thread 1 "main" received signal SIGSEGV, Segmentation fault.
0x000000001485e694 in QWidget::minimumSize() const ()
   from C:\build\psi-plus\Qt5Widgets.dll
(gdb) bt
#0  0x000000001485e694 in QWidget::minimumSize() const ()
   from C:\build\psi-plus\Qt5Widgets.dll
#1  0x000000000046fee0 in QWidget::minimumHeight (this=<optimized out>)
    at /opt/mxe-hobby__2020-02-04/usr/x86_64-w64-mingw32.shared/qt5/include/QtWidgets/qwidget.h:794
#2  ChatEdit::recButtonHeigth (this=0x1d547b80)
    at ../../../psi-plus-snapshots/src/msgmle.cpp:756
#3  ChatEdit::setRigthMargin (this=0x1d547b80)
    at ../../../psi-plus-snapshots/src/msgmle.cpp:761
#4  0x0000000066a184fc in QMimeType::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from C:\build\psi-plus\Qt5Core.dll
#5  0x0000000014340878 in QTextDocumentPrivate::finishEdit() ()
   from C:\build\psi-plus\Qt5Gui.dll
#6  0x00000000143826c1 in QSyntaxHighlighter::setDocument(QTextDocument*) ()
   from C:\build\psi-plus\Qt5Gui.dll
#7  0x00000000143828da in QSyntaxHighlighter::~QSyntaxHighlighter() ()
   from C:\build\psi-plus\Qt5Gui.dll
#8  0x0000000000939879 in SpellHighlighter::~SpellHighlighter (
    this=0x1d550020, __in_chrg=<optimized out>)
    at ../../../../../psi-plus-snapshots/src/libpsi/tools/spellchecker/spellhighlighter.h:8
#9  SpellHighlighter::~SpellHighlighter (this=0x1d550020,
    __in_chrg=<optimized out>)
    at ../../../../../psi-plus-snapshots/src/libpsi/tools/spellchecker/spellhighlighter.h:8
#10 0x00000000004730bc in std::default_delete<SpellHighlighter>::operator() (
    this=0x1d547bc0, __ptr=<optimized out>)
    at /opt/mxe-hobby__2020-02-04/usr/x86_64-w64-mingw32.shared/qt5/include/QtCore/qrefcount.h:73
#11 std::unique_ptr<SpellHighlighter, std::default_delete<SpellHighlighter> >::~unique_ptr (this=0x1d547bc0, __in_chrg=<optimized out>)
    at /opt/mxe-hobby__2020-02-04/usr/lib/gcc/x86_64-w64-mingw32.shared/9.2.0/include/c++/bits/unique_ptr.h:284
#12 ChatEdit::~ChatEdit (this=0x1d547b80, __in_chrg=<optimized out>)
    at ../../../psi-plus-snapshots/src/msgmle.cpp:187
#13 0x00000000004731d6 in LineEdit::~LineEdit (this=0x1d547b80,
    __in_chrg=<optimized out>)
    at ../../../psi-plus-snapshots/src/msgmle.cpp:785
#14 LineEdit::~LineEdit (this=0x1d547b80, __in_chrg=<optimized out>)
    at ../../../psi-plus-snapshots/src/msgmle.cpp:785
#15 0x0000000066953bfe in QObjectPrivate::deleteChildren() ()
   from C:\build\psi-plus\Qt5Core.dll
#16 0x0000000014872b7c in QWidget::~QWidget() ()
   from C:\build\psi-plus\Qt5Widgets.dll
#17 0x0000000000907603 in ChatEditProxy::~ChatEditProxy (this=0x1d547490,
    __in_chrg=<optimized out>)
    at psi-plus_autogen/EWIEGA46WW/../../../../../psi-plus-snapshots/src/chateditproxy.h:29
#18 ChatEditProxy::~ChatEditProxy (this=0x1d547490, __in_chrg=<optimized out>)
    at psi-plus_autogen/EWIEGA46WW/../../../../../psi-plus-snapshots/src/chateditproxy.h:29
#19 0x0000000066953bfe in QObjectPrivate::deleteChildren() ()
   from C:\build\psi-plus\Qt5Core.dll
#20 0x0000000014872b7c in QWidget::~QWidget() ()
   from C:\build\psi-plus\Qt5Widgets.dll
#21 0x000000001491d462 in QFrame::~QFrame() ()
   from C:\build\psi-plus\Qt5Widgets.dll
#22 0x0000000066953bfe in QObjectPrivate::deleteChildren() ()
   from C:\build\psi-plus\Qt5Core.dll
#23 0x0000000014872b7c in QWidget::~QWidget() ()
   from C:\build\psi-plus\Qt5Widgets.dll
#24 0x00000000008f780f in ChatSplitter::~ChatSplitter (this=0x1d4e4430,
    __in_chrg=<optimized out>)
    at psi-plus_autogen/EWIEGA46WW/../../../../../psi-plus-snapshots/src/chatsplitter.h:28
#25 ChatSplitter::~ChatSplitter (this=0x1d4e4430, __in_chrg=<optimized out>)
    at psi-plus_autogen/EWIEGA46WW/../../../../../psi-plus-snapshots/src/chatsplitter.h:28
#26 0x0000000066953bfe in QObjectPrivate::deleteChildren() ()
   from C:\build\psi-plus\Qt5Core.dll
#27 0x0000000014872b7c in QWidget::~QWidget() ()
   from C:\build\psi-plus\Qt5Widgets.dll
#28 0x00000000004b6d7e in PsiChatDlg::~PsiChatDlg (this=0x1d18b530,
    __in_chrg=<optimized out>)
    at ../../../psi-plus-snapshots/src/psichatdlg.cpp:230
#29 0x0000000066957730 in QObject::event(QEvent*) ()
   from C:\build\psi-plus\Qt5Core.dll
#30 0x00000000148777be in QWidget::event(QEvent*) ()
   from C:\build\psi-plus\Qt5Widgets.dll
#31 0x00000000148379b3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from C:\build\psi-plus\Qt5Widgets.dll
#32 0x000000001484085e in QApplication::notify(QObject*, QEvent*) ()
   from C:\build\psi-plus\Qt5Widgets.dll
#33 0x000000006692beaa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
    () from C:\build\psi-plus\Qt5Core.dll
#34 0x000000006693245a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from C:\build\psi-plus\Qt5Core.dll
#35 0x000000006dd412de in qwindows!qt_plugin_instance ()
   from C:\build\psi-plus\qtplugins\platforms\qwindows.dll
#36 0x0000000066985a34 in QEventDispatcherWin32::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\build\psi-plus\Qt5Core.dll
#37 0x000000006dd412c5 in qwindows!qt_plugin_instance ()
   from C:\build\psi-plus\qtplugins\platforms\qwindows.dll
#38 0x000000006692ab73 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\build\psi-plus\Qt5Core.dll
#39 0x00000000669333b7 in QCoreApplication::exec() ()
   from C:\build\psi-plus\Qt5Core.dll
#40 0x0000000000aefb91 in main (argc=<optimized out>, argv=<optimized out>)
    at ../../../psi-plus-snapshots/src/main.cpp:582