[Plugin: WP-REPORTPOST] WordPress database error

Hello,

Just caught this error on WP login screen.

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 is_page = ‘false” at line 1]
SELECT * FROM wp_feedbacks_summary WHERE post_id = AND is_page = ‘false’

Any ideas what causes this?

http://wordpress.org/extend/plugins/wp-reportpost/