Inserting a newroom story returns this SQL error:

user warning: Duplicate entry '0' for key 3 query: INSERT INTO newsroom (nid, vid, ncid, webpage, iframe_breaker) VALUES (18, 18, 0, 'http://www.iesc.org/iescwebsite2.nsf/13aede2440c9eff8052571260057bc6b/be3b2757bd1af3c38525732c005144fb', 0) in /home/vol5/byethost13.com/b13_1574882/htdocs/includes/database.mysql.inc on line 172.