Should I be concerned if my pc crashed once?

I don't know the specs off the top of my head. Not really sure if it matters, but it was built maybe a year and a half ago. I haven't played it all that much. Just started playing it again a few days ago for the first time in like 8 months. I play mostly multiplayer games. I play a lot of killing floor 2. Well, today I was playing it, and in the middle of a game, it froze for a couple seconds, then crashed to desktop without any error message. I think it was the first time that's happened. It happened a lot on my old pc, but that was 10 years old. So I looked at event viewer. I wasn't entirely sure what i was looking at, but it said something like "application error 1,000". I don't know how concerned I should be. I went and verified the game files on steam. My graphics drivers are all up to date.

Should I be concerned if my pc crashed once?
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