Unreal keeps on crashing

Okay, so everytime I use Unreal Engine 4.14, it crashes. This started happening 5 days ago, I didn’t change any of the settings (I think). It works for 30 seconds or so, then it crashes, then a report window tells me to send a report about the crash and it’ll restart it. On some rare occasions, Unreal Engine works fine for 1-2 hours then it starts crashing again, and I’m positive that I didn’t change anything in the settings.
Here’s the crash reporter:

Bump (if that’s a thing here).

Thanks for the help! That wor- nevermind.