[DiscussAnything]

i really like this hack and it works fine, but i am having a side-effect and I'm not sure why. I did everything the instructions said, and it works fine. But if i go into a users profile and 'find all users posts' it gives me a database error:

PHP Code:

Invalid SQL: SELECT COUNT(*) AS posts FROM post 
LEFT JOIN thread ON thread.threadid=post.threadid WHERE post.visible=1 AND post.threadid= AND 1=1 AND NOT 
(thread.forumid='12' OR thread.forumid='10' OR thread.forumid='11') AND post.userid='2' 
mysql error: You have an error in your SQL syntax near 'AND 1=1 
AND NOT (thread.forumid='12' OR thread.forumid='10' OR thread.forumid='' at line 2 

mysql error number: 1064 


the post.threadid is empty there, which seems to cause the error. Why would a 'thread search' have that effect on a 'find users posts' function, and am i the only one that has this problem? As far as I'm aware this is the only change to my search.php

any help is apprecatied