UnrealHeaderTool failed for target 'Project'?

While following a tutorial the past few days learning c++ everything has gone fine, until today. Every time I try to build my project or even start a new empty project, I get this error. I’ve tried running Visual Studio as administrator, and I have already reinstalled completely Visual Studio and the Unreal Engine/Epic Games Launcher. Any help is appreciated.

Can you show full output log? because error list don’t show full picture