[Plugin: Mingle WP-FB AutoConnect Widget] problem with this message

WordPress database error: [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 status=’verified” at line 1]
SELECT COUNT(*) FROM wp_mngl_friends wpmf JOIN wp_users wpu ON wpmf.friend_id=wpu.ID WHERE wpmf.user_id= AND status=’verified’

http://ww.wp.xz.cn/extend/plugins/mingle-facebook-auto-connectory/