Hi Elizabeth,

It seems there might be an issue with your URL. Could you please send me the full prompt that you used?

Additionally, if you're using Discord, there's a convenient method to attach an image to your prompt. After typing "--sref", simply upload the color palette image and drag it directly into the prompt box.

For a visual guide on how to do this, check out the video in the "Add an Image URL to Your Prompt" section at the following link: [Midjourney Image Prompts Guide] https://docs.midjourney.com/docs/image-prompts-1

Hope it helps!

Bee Lee