I initially uploaded a logo for my Sunspot-theme to the header with no difficulty whatsoever (even though it was larger than the limiting 257w x 157h). But then I decided to fiddled with the colors and deleted that 1st logo.
Now, when I try to re-upload the logo, no matter the size I make it, I am told to crop the image to 257x157. I get this same message whether the image I try to upload is 311x266, 184x157, 155x133, or 100x85. I tried .gif, jpg, and .png.
I have added a random photo to the header area with no difficulty (717x438).
I am perplexed and will appreciate your assistance.
The blog I need help with is baskcabinetry.com.