[Plugin: NextGEN Gallery] Rendering of template gallery-galleryview.php failed

Hi everyone.
Yesterday I’ve install Wp 2.7.1 italian version, and nextgen gallery with
nngGalleryview plugin. Nextgen gallery works, but the jquery plugin don’t.
Wp give me this error message:
Rendering of template gallery-galleryview.php failed
Following some topics I’ve re-install plugins and controle file permission
(755) but none has changed.
Anybody knows something about that?

Tnx in advance and sorry for my english.

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