Ошибка при установке модуля - сommentviews perm

* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND ( c.nid = 436)' at line 1 query: SELECT COUNT(*) FROM comments c LEFT JOIN node as comment_view_perm_node ON c.nid = comment_view_perm_node.nid LEFT JOIN users comment_view_perm_users ON c.uid = comment_view_perm_users.uid LEFT JOIN comments comment_view_perm_comments ON c.pid = comment_view_perm_comments.cid WHERE () AND ( c.nid = 436) in /home/a/-------------/public_html/-----/modules/comment/comment.module on line 992.
* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND ( c.nid = 436 )ORDER BY c.cid LIMIT 0, 10' at line 1 query: SELECT c.cid as cid, c.pid, c.nid, c.subject, c.comment, c.format, c.timestamp, c.name, c.mail, c.homepage, u.uid, u.name AS registered_name, u.signature, u.signature_format, u.picture, u.data, c.thread, c.status FROM comments c INNER JOIN users u ON c.uid = u.uid LEFT JOIN node as comment_view_perm_node ON c.nid = comment_view_perm_node.nid LEFT JOIN users comment_view_perm_users ON c.uid = comment_view_perm_users.uid LEFT JOIN comments comment_view_perm_comments ON c.pid = comment_view_perm_comments.cid WHERE () AND ( c.nid = 436 )ORDER BY c.cid LIMIT 0, 10 in /home/a/---------/public_html/-----/modules/comment/comment.module on line 992.

как пофиксить это?