Database error in vBulletin 3.6.7:

Invalid SQL:

			SELECT info_hash, attachment.size,comment,created_by,announce_list,completed_by, completed, seeders, leechers, ulspeed, dlspeed, dateline, thumbnail_dateline, filename, filesize, visible, attachmentid, counter,
				postid, IF(thumbnail_filesize > 0, 1, 0) AS hasthumbnail, thumbnail_filesize,
				attachmenttype.thumbnail AS build_thumbnail, attachmenttype.newwindow
			FROM vb_attachment
			LEFT JOIN vb_attachmenttype AS attachmenttype USING (extension)
			WHERE postid IN (-1,1)
			ORDER BY attachmentid;

MySQL Error  : Unknown table 'attachment' in field list
Error Number : 1109
Date         : Monday, May 21st 2007 @ 03:47:27 PM
Script       : http://www.nsuers.org/vbulletin/showthread.php?p=1
Referrer     : http://www.nsuers.org/vbulletin/newthread.php?do=newthread&f=2
IP Address   : 202.56.7.135
Username     : admin
Classname    : vb_database