Ok, there were several things wrong, I've fixed the ones I see.
- You reinstalled CurveMultiColor theme in different directory,
/Curve_Multi_Color (dated earlier today), this broke all the image links in prefix mod. Uninstalling/reinstalling the mod doesn't fix this if you retain mod data, if you don't, you have to reconfigure mod from scratch. Fixed image links in database, should be ok now.
- Your custom images were not in
/Curve_Multi_Color/images, and at least one was missing from a subdir. I've uploaded the entire
/images directory from backup.
- At least one image in prefix settings was set for https and failed to load, changed it to http, it works.
There may be other glitches in the theme, would be related to these.