[Plugin: NextGEN Gallery] Pagination not working

Hello,

I have a problem with pagination. In gallery view when I press page 2 it taking me to same page 1. for example, I have a gallery in mysite.com/nature then when I click mysite.com/nature/more/page-2 it is still loading same page mysite.com/nature

Can anyone help me out this problem?

http://ww.wp.xz.cn/extend/plugins/nextgen-gallery/