I need help. I did the same steps, and I used same image. But I got the error message and I don't know what to do next. I tried with a different image and I edited the image to have the same resolution as the snow background from Sutte Hakkun(512x368) But it has more tiles. I cant tell if it has to do with how many colors the image has since I edited the image to only have 16 colors.