[Marco van Herwaarden]

PHP Code:

 $DB_site->query(" 
INSERT INTO ".TABLE_PREFIX."usercomment (userid,postedbyid,comment,title,dateline) 
VALUES ($userinfo[userid],$bbuserinfo[userid],'".mysql_escape_string($comment)."','".mysql_escape_string($title)."',TIMENOW)"); 


Change line to the above.

Also you are globalizing $comment as an integer, but i think you want it to be text. So either change the globalize to STR, or remove the quotes and the mysql_escape_string.