Editor crashes when moving mouse over UI


I’m not sure when or what caused it, maybe since updating to 4.5.1, but whenever I open a project, if I bring my mouse over to anything interactable (for example the save button, anything in the scene outliner, any icon in the content browser, etc), the whole thing just crashes.

I can move around in the viewport without problems, drag the camera around etc. It’s just the editors UI that’s weird.
If I wait a few seconds before causing the crash, it just shuts down. But if I cause the crash fast enough after it’s opened, I get a crash report which looks like this

The same thing also happens in the Project Browser (the thing that comes up if you just choose Launch for an Engine.

It also happen with every engine, not just 4.5.1.

I have tried verifying the engines, reinstalling the engines, and reinstalling all of Unreal Engine.

Thanks for any help!

Duplicate of: Editor crashes when moving mouse over UI - Programming & Scripting - Unreal Engine Forums