You are way over in file size. You are only allowed 50 k.
3. The TOTAL filespace of all your images combined must not exceed 50KB. (That's 51,200 bytes).
One item we commonly find are uses of animated gifs which can have very large filesizes. If you have an animated gif such as a sparkly signature, or other 'moving' image, be sure you add up all the filesizes for all images. If you have highly detailed photos, it's also easy to exceed the 50KB combined filespace limit.