Issue: DB error on print thread after upgrading VBSeo

Database error in vBulletin 4.0.4:

Invalid SQL:

			SELECT forumid, vopt.options AS vault_options
			FROM post AS post
			INNER JOIN thread AS thread ON (thread.threadid = post.threadid)
			LEFT JOIN vault_options AS vopt ON (vopt.contentid = post.postid AND vopt.contenttypeid = 1)
			WHERE post.threadid=42599 AND post.visible=1
			ORDER BY dateline 
			LIMIT 0, 15;

MySQL Error   : Column 'dateline' in order clause is ambiguous
Error Number  : 1052
Request Date  : Wednesday, July 14th 2010 @ 05:37:01 PM
Error Date    : Wednesday, July 14th 2010 @ 05:37:01 PM
Script        : http://www.blincmagazine.com/forum/printthread.php?t=42599
Referrer      : 
IP Address    : 71.123.48.157
Username      : mknutson
Classname     : vB_Database
MySQL Version : 5.1.48