Problem with NextGen Gallery

Hello,
i’m using SEO Facebook Comments together with NextGen Gallery, but the Add Gallery button of NextGen in the TinyMCE isn’t working with SEO Facebook Comments active. I get an error about ajaxurl.

I fixed it commenting out the code:

wp_enqueue_script( ‘dashboard’ );

in file PlulzAdminClass.php on line 91. Still not sure if this breaks something, even if it doesn’t seem so. Maybe this info can be useful for the plugin’s next versione

http://ww.wp.xz.cn/extend/plugins/seo-facebook-comments/