SQL error ! database error in vbulletin 3.5.4

[brianvu]

hi all people

my following problems is last month i used the vbb 3.5.3 version . its good , but last weekend i have this vbb database error from the vbulletin mail. now i update the vbb 3.5.3 to 3.5.4 the problem is not fix . please anybody know how can i fix this problem , help me to fix this problem . thanxs for your help and support .

Database error in vBulletin 3.5.4:

Invalid SQL:

		SELECT 
			IF(votenum >= 1, votenum, 0) AS votenum,
			IF(votenum >= 1 AND votenum > 0, votetotal / votenum, 0) AS voteavg,
		 
			thread.threadid, thread.title AS threadtitle, thread.forumid, 
pollid, open, replycount, postusername, postuserid, thread.iconid AS 
threadiconid,
			thread.lastpost, lastposter, thread.dateline, IF(views<=replycount, 
replycount+1, views) AS views, notes, thread.visible, sticky, 
votetotal, thread.attach,
			hiddencount
			
			
			,post.pagetext
		FROM thread AS thread
				
			
		WHERE thread.threadid IN (0) 
		ORDER BY sticky DESC, thread.lastpost DESC;

MySQL Error  : Unknown table 'post' in field list
Error Number : 1109
Date         : Wednesday, March 22nd 2006 @ 03:15:38 PM
Script       : http://www.thuytinh.org/forums/forumdisplay.php?f=32
Referrer     : 
IP Address   : 64.229.16.21
Username     : Unregistered
Classname    : vb_database