[CrashReport] libUE4Editor-ApplicationCore.so!X11_SetWindowPosition [SDL_x11window.c:863]

Assertion failed: !GIsRHIInitialized || !GRHISupportsRHIThread [File:Runtime/RHI/Public/RHIStaticStates.h] [Line: 98]
libUE4Editor-Core.so!FGenericPlatformMisc::RaiseException(unsigned int) [GenericPlatformMisc.cpp:472]
libUE4Editor-Core.so!FOutputDevice::LogfImpl(char16_t const*, ...) [OutputDevice.cpp:61]
libUE4Editor-Core.so!AssertFailedImplV(char const*, char const*, int, char16_t const*, __va_list_tag*) [AssertionMacros.cpp:102]
libUE4Editor-Core.so!FDebug::CheckVerifyFailedImpl(char const*, char const*, int, char16_t const*, ...) [AssertionMacros.cpp:455]
libUE4Editor-ChaosNiagara.so!TStaticStateRHI<TStaticSamplerState<(ESamplerFilter) [RHIStaticStates.h:98]
libc.so.6!UnknownFunction(0x3fdb6)
libc.so.6!exit(
libX11.so.6!_XDefaultError(
libX11.so.6!_XError(
libX11.so.6!UnknownFunction(0x406b7)
libX11.so.6!_XReply(
libX11.so.6!XTranslateCoordinates(
libUE4Editor-ApplicationCore.so!X11_SetWindowPosition  [SDL_x11window.c:863]
libUE4Editor-ApplicationCore.so!SDL_SetWindowPosition_REAL  [SDL_video.c:1962]
libUE4Editor-SlateCore.so!FDragDropOperation::OnDragged(FDragDropEvent const&) [DragAndDrop.cpp:45]
libUE4Editor-Slate.so!FSlateUser::NotifyPointerMoveComplete(FPointerEvent const&, FWidgetPath const&) [SlateUser.cpp:974]
libUE4Editor-Slate.so!FSlateApplication::RoutePointerMoveEvent(FWidgetPath const&, FPointerEvent const&, bool) [SlateApplication.cpp:5200]
libUE4Editor-Slate.so!FSlateApplication::ProcessMouseMoveEvent(FPointerEvent const&, bool) [SlateApplication.cpp:5594]
libUE4Editor-Slate.so!FSlateApplication::OnMouseMove() [SlateApplication.cpp:5518]
libUE4Editor-ApplicationCore.so!FLinuxApplication::ProcessDeferredMessage(SDL_Event) [LinuxApplication.cpp:336]
libUE4Editor-ApplicationCore.so!FLinuxPlatformApplicationMisc::PumpMessages(bool) [LinuxPlatformApplicationMisc.cpp:428]
UE4Editor!FEngineLoop::Tick() [LaunchEngineLoop.cpp:4746]
UE4Editor!GuardedMain(char16_t const*) [Launch.cpp:171]
libUE4Editor-UnixCommonStartup.so!CommonUnixMain [UnixCommonStartup.cpp:264]
libc.so.6!__libc_start_main(
UE4Editor!_start()