メモリのアクセス違反 - Vcl::Graphics::TBrush::GetHandle

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WinSCP 5.15.9

Error message:
メモリのアクセス違反

スタック トレース:
(0021ABBF) Vcl::Graphics::TBrush::GetHandle
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(0027A01B) Vcl::Controls::TWinControl::WMEraseBkgnd
(00279219) Vcl::Controls::TWinControl::WndProc
(00274310) Vcl::Controls::TControl::Perform
(00279C41) Vcl::Controls::TWinControl::WMPaint
(006CEB62) TThemePageControl::Dispatch
(00279219) Vcl::Controls::TWinControl::WndProc
(00278860) Vcl::Controls::TWinControl::MainWndProc
(003A3E7C) System::Classes::_18201
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00016E48) USER32.dll.CallWindowProcW
(0047AD1B) Dragdrop::TDragDrop::WndMethod
(003A3E7C) System::Classes::_18201
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00036F75) USER32.dll
(000396C7) USER32.dll
(0006BD3B) ntdll.dll.KiUserCallbackDispatcher
(0007F39E) COMCTL32.DLL
(000806C5) COMCTL32.DLL
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00016E48) USER32.dll.CallWindowProcW
(0027932A) Vcl::Controls::TWinControl::DefaultHandler
(00279219) Vcl::Controls::TWinControl::WndProc
(00278860) Vcl::Controls::TWinControl::MainWndProc
(003A3E7C) System::Classes::_18201
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00016E48) USER32.dll.CallWindowProcW
(0047AD1B) Dragdrop::TDragDrop::WndMethod
(003A3E7C) System::Classes::_18201
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00036F75) USER32.dll
(000396C7) USER32.dll
(0006BD3B) ntdll.dll.KiUserCallbackDispatcher
(0001AFA2) USER32.dll.SendMessageW
(002A6050) Vcl::Comctrls::TCustomTabControl::SetTabIndex
(002A7DAB) Vcl::Comctrls::TPageControl::SetActivePageIndex
(00007027) TCustomScpExplorerForm::TerminalChanged
(00006F3A) TCustomScpExplorerForm::SetTerminal
(000AB538) TTerminalManager::ConnectActiveTerminal
(000ABDB4) TTerminalManager::DoSetActiveTerminal
(000ABB3E) TTerminalManager::SetActiveTerminal
(0001FC81) TCustomScpExplorerForm::NeedSession
(0001FC26) TCustomScpExplorerForm::LastTerminalClosed
(000ABB3E) TTerminalManager::SetActiveTerminal
(000AAF7F) TTerminalManager::FreeActiveTerminal
(000AB538) TTerminalManager::ConnectActiveTerminal
(000ABDB4) TTerminalManager::DoSetActiveTerminal
(000ABB3E) TTerminalManager::SetActiveTerminal
(0001FC81) TCustomScpExplorerForm::NeedSession
(000274E8) TCustomScpExplorerForm::CMShowingChanged
(0002731E) TCustomScpExplorerForm::Dispatch
(00279219) Vcl::Controls::TWinControl::WndProc
(002336E0) Vcl::Forms::TCustomForm::WndProc
(008C6190) Vclcommon::C2842_0

The problem happens rarely. I cannot reproduce it.