Crash editor

My unreal engine studio all the time crash. I out datasmith and crash i do nothing maybe do something 1 min and crash i dont know why?

UE4Editor_Core
UE4Editor_Core
UE4Editor_Renderer
UE4Editor_Renderer
UE4Editor_Renderer
UE4Editor_Renderer
UE4Editor_Renderer
UE4Editor_Renderer
UE4Editor_Core
UE4Editor_Core
UE4Editor_RenderCore
UE4Editor_RenderCore
UE4Editor_Core
UE4Editor_Core
kernel32
ntdll