Hearthstone Crashed

I was playing the popular computer game Hearthstone the other evening, and after a couple of hours took a short break, When I returned to the computer room I discovered that Hearthstone had crashed.
It did, however, invite me to explain what I had been doing when the error occurred.
So I told it.

Another reason why you shouldn't drink coffee. It crashes your game.

Hope that was useful, Blizzard.