Crash report

my editor crashed all time after im trying to work in ue 4.22. Sry for my english. im need help

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000060

0x00007ffdaa1809ff UE4Editor-Core.dll!rml::internal::freeSmallObject() [l:\dev\partner-intel\engine\source\thirdparty\inteltbb\inteltbb-4.4u3\src\tbbmalloc\frontend.cpp:2466] 0x00007ffdaa181562 UE4Editor-Core.dll!rml::internal::internalFree() [l:\dev\partner-intel\engine\source\thirdparty\inteltbb\inteltbb-4.4u3\src\tbbmalloc\frontend.cpp:2595] 0x00007ffda9e05277 UE4Editor-Core.dll!FMemory::Free() [d:\build++ue4\sync\engine\source\runtime\core\public\hal\fmemory.inl:76] 0x00007ffddc6b812c UE4Editor-SlateCore.dll!FSlateDataPayload::~FSlateDataPayload() [] 0x00007ffddc762ea8 UE4Editor-SlateCore.dll!FSlateDrawLayer::ResetLayer() [d:\build++ue4\sync\engine\source\runtime\slatecore\public\rendering\drawelements.h:1319] 0x00007ffddc7626ca UE4Editor-SlateCore.dll!FSlateWindowElementList::ResetElementBuffers() [d:\build++ue4\sync\engine\source\runtime\slatecore\private\rendering\drawelements.cpp:1238] 0x00007ffddc6d8a0b UE4Editor-SlateCore.dll!FSlateDrawBuffer::AddWindowElementList() [d:\build++ue4\sync\engine\source\runtime\slatecore\private\rendering\slatedrawbuffer.cpp:28] 0x00007ffdc81bd5b0 UE4Editor-Slate.dll!FSlateApplication::DrawWindowAndChildren() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1274] 0x00007ffdc81e68d2 UE4Editor-Slate.dll!FSlateApplication::PrivateDrawWindows() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1563] 0x00007ffdc81be2a2 UE4Editor-Slate.dll!FSlateApplication::DrawWindows() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1246] 0x00007ffdc820a859 UE4Editor-Slate.dll!FSlateApplication::TickApplication() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1848]

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000060

0x00007ffdaa1809ff UE4Editor-Core.dll!rml::internal::freeSmallObject() [l:\dev\partner-intel\engine\source\thirdparty\inteltbb\inteltbb-4.4u3\src\tbbmalloc\frontend.cpp:2466]
0x00007ffdaa181562 UE4Editor-Core.dll!rml::internal::internalFree() [l:\dev\partner-intel\engine\source\thirdparty\inteltbb\inteltbb-4.4u3\src\tbbmalloc\frontend.cpp:2595]
0x00007ffda9e05277 UE4Editor-Core.dll!FMemory::Free() [d:\build++ue4\sync\engine\source\runtime\core\public\hal\fmemory.inl:76]
0x00007ffddc6b812c UE4Editor-SlateCore.dll!FSlateDataPayload::~FSlateDataPayload() []
0x00007ffddc762ea8 UE4Editor-SlateCore.dll!FSlateDrawLayer::ResetLayer() [d:\build++ue4\sync\engine\source\runtime\slatecore\public\rendering\drawelements.h:1319]
0x00007ffddc7626ca UE4Editor-SlateCore.dll!FSlateWindowElementList::ResetElementBuffers() [d:\build++ue4\sync\engine\source\runtime\slatecore\private\rendering\drawelements.cpp:1238]
0x00007ffddc6d8a0b UE4Editor-SlateCore.dll!FSlateDrawBuffer::AddWindowElementList() [d:\build++ue4\sync\engine\source\runtime\slatecore\private\rendering\slatedrawbuffer.cpp:28]
0x00007ffdc81bd5b0 UE4Editor-Slate.dll!FSlateApplication::DrawWindowAndChildren() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1274]
0x00007ffdc81e68d2 UE4Editor-Slate.dll!FSlateApplication::PrivateDrawWindows() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1563]
0x00007ffdc81be2a2 UE4Editor-Slate.dll!FSlateApplication::DrawWindows() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1246]
0x00007ffdc820a859 UE4Editor-Slate.dll!FSlateApplication::TickApplication() [d:\build++ue4\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:1848]