How often does ChatGPT error for you?

I was playing a game with ChatGPT - the game is to ask a question that produces:

"An error occurred. If this issue persists please contact us through our help center at help.openai.com."

Am I a dope and there is just some sort of limit on the length of a conversation or something?

Or did I actually elicit a "I'm sorry Dave, I can't do that" response?

As it happens, I was talking to it about whether a somewhat obscure, radically different AI project ever came to anything when it glitched out...