Text to image issue

I'm getting the same kind of response (see below) when I type in "a pink butterfly in a supermarket wearing a cape". My mates are getting the same, with different prompts, all of them longer than 5 words.

Hi @LAUREN32205008zwjg, unless we know what your prompt is, we can't guess why you are getting the error or test it on our end. If your prompt is too short or only a few words, you may get this error message. For the best results, use five or more words in your prompt. Also, prompts that include the names of famous people or brands are not allowed. If you are still having trouble, come back to let us know.