I just created a gallery and it went perfectly smoothly. So I don't know why you're having problems. Remember to give your gallery a name first, then scroll to the bottom of the page and click the little box to publish it. Then navigates away your images are stored on your computer,, choose your images and then just click save. It should work okay. You're the first person who seems to have had a problem, nobody else has contacted me regarding this issue. Try again and if you still have problems, we can have a look at it tomorrow and see if we can work out what's wrong.