Nextgen Gallery can’t view photos in Album

Hi,
I have an album showing in a post.

When i click on the thumbnail of the album in the post, the page gets refreshed instead of showing me the photos in the album.

If i choose to place a gallery in the post instead of the album, and i click on a thumbnail, i can see it using the effect that i choose.

Why doesn’t album work ?

I have tried no effects, extended and condensed view etc.

Thank you for any help provided.