I saw you page, and it looks like you have some albums. When you upload a picture, it will tell you have much space is left in the album, they hold quite a bit, and pictures can be fairly big, so I would be surprised if you were already to the limit. Check this out it will say "Picture Limits" right under the part where you upload your pictures. Also this thread might help you:
http://www.yorkietalk.com/forums/yor...ake-album.html. Make sure you are saving the pictures to a jpeg or jpg. file, if it's a TIFF picture, sometimes they take too much file space.