GPT in Google sheets - it is giving me a bug which says "ERROR"- how to fix?

Hey guys,

Using GPT on google sheets by saying “write me 5 words about this company” and i have a list of 100 companies. when i write this prompt for the first company it does it correctly. then when i drag the box downwards (in google sheets) so it does the same thing for all companies below it, some of the companies come out as “ERROR” and it’s confusing.

I do have enough credits for tokens so I don’t understand why this is happening. I also give it a few minutes in between each time I drag the box but i still get the error.

How do I fix this?