User Warning

Hi,

For the normal user, it shows the following warning.
On disabling the module, the warning also vanishes.

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 'INNER JOIN node_access na ON na.nid = node.nid WHERE (na.grant_view >= 1 AND ((n' at line 1 query: INNER JOIN node_access na ON na.nid = node.nid WHERE (na.grant_view >= 1 AND ((na.gid = 0 AND na.realm = 'all') OR (na.gid = 0 AND na.realm = 'og_public') OR (na.gid = 67 AND na.realm = 'og_subscriber') OR (na.gid = 2 AND na.realm = 'og_subscriber'))) LIMIT 0, 5 in /home/blooddei/public_html/sif/drupal/includes/database.mysql.inc on line 172.