Pompt Error and Hang Engine While Scrennshot taking

Development Rendering
1

I had install UE 4.18.2 VXGI version.

While I had tried to take a screenshot using HighResShot 1920x1080.It is gone hang and crash after it.

This is the error message.

https://forums.unrealengine.com/filedata/fetch?filedataid=125519&type=thumb