Comments Section Displays "0". No Comment Form and Comments displayed

Hi guys,

We ahve about a thousand images and suddenly, the comment section does not display the commments and the form. Its just display “0” in the comment section.

Im think that this is a javascript issue and some function returns 0 instead of the comments and the form.

Please help.

http://wordpress.org/extend/plugins/wp-photo-album-plus/