[NextGEN Gallery] Image List not working

I have installed WordPress 3.5.1 and NextGen 1.9.12 (latest version).

I added the gallery, and uploaded pictures. However, when I add a page or post and put in the variable [nggallery id=1], it displays the gallery as an image under the other.

Here is the page I made
http://www.rebelk.com.br/software/produtos/controle-de-curriculos/
Here is the post I made http://www.rebelk.com.br/software/2013/03/29/registro-de-curriculum/

I tried to follow the tip on this topic, but it didn’t work.
http://wordpress.org/support/topic/plugin-nextgen-gallery-image-list-not-working

Thanks