[phonexpo]

Ok I have some problems;

1. When I use quick reply I get an error "The following errors occurred when this message was submitted" and a okay link shows up that links to the thread.
2. When I use the normal reply button I get a batabase error;

 
Database error in vBulletin 3.6.0:
Invalid SQL:
  SELECT post.*
  FROM post AS post
  LEFT JOIN deletionlog AS deletionlog ON(deletionlog.primaryid = post.postid AND type = 'post')
  WHERE threadid = 1891
   AND dateline > 1155640094
   AND visible = 1 AND deletionlog.primaryid IS NULL
   AND postid <> 12160
  ORDER BY dateline DESC
  LIMIT 1;
MySQL Error  : Column 'dateline' in where clause is ambiguous
Error Number : 1052
Date         : Wednesday, August 16th 2006 @ 12:08:14 PM
Script       : http://phonexpo.ie/newreply.php?do=postreply&t=1891
Referrer     : http://phonexpo.ie/newreply.php?do=n...uote=1&p=12159
IP Address   : **************
Username     : Patrick
Classname    : vb_database

What's the problem here?