error in get new posts

[cgway.net]

hello

i have more errors after upgrde to vb3.7.0

when any member press on http://www.cgway.net/search.php?do=getnew

will get this error

Database error in vBulletin 3.7.0:

Invalid SQL:

			SELECT post.pagetext AS preview,
				thread.threadid, thread.threadid AS postid, thread.title AS threadtitle, thread.iconid AS threadiconid, thread.dateline, thread.forumid,
				thread.sticky, thread.prefixid, thread.taglist, thread.pollid, thread.open, thread.lastpost AS postdateline, thread.visible,
				thread.hiddencount, thread.deletedcount, thread.attach, thread.postusername, thread.forumid,
				
				replycount, IF(views<=replycount, replycount+1, views) AS views,
				thread.lastpost, thread.lastposter, thread.lastpostid
			,
				deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason,
				user.userid AS postuserid
				, NOT ISNULL(subscribethread.subscribethreadid) AS issubscribed
				
				, attachment.thumbnail_filesize AS thumbsize , MIN(attachment.attachmentid) AS attachmentid , post.pagetext AS previewbbcode
			FROM thread AS thread
			LEFT JOIN user AS user ON(user.userid = thread.postuserid)

			LEFT JOIN deletionlog AS deletionlog ON(thread.threadid = deletionlog.primaryid AND deletionlog.type = 'thread')
			
			 LEFT JOIN subscribethread AS subscribethread
				ON(subscribethread.threadid = thread.threadid AND subscribethread.userid = 1 AND canview = 1)
			LEFT JOIN post AS post ON(post.postid = thread.firstpostid)
			
			LEFT JOIN attachment as attachment ON(attachment.postid = thread.firstpostid AND (attachment.extension = 'jpg' OR attachment.extension = 'gif' OR attachment.extension = 'png')) 
			WHERE thread.threadid IN
		(11115, 11100, 9266, 11104, 11114, 11087, 11093, 10970, 11113, 6216, 11103, 11105, 10961, 7970, 10851);

MySQL Error   : Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
Error Number  : 1140
Request Date  : Wednesday, May 7th 2008 @ 02:25:45 AM
Error Date    : Wednesday, May 7th 2008 @ 02:25:45 AM
Script        : http://www.cgway.net/search.php?searchid=97720
Referrer      : http://www.cgway.net/private.php?do=showpm&pmid=135873
IP Address    : 212.43.19.1
Username      : gfhhj
Classname     : vB_Database
MySQL Version : 5.0.45-community-log

please help it's very important for my site

i wait the support