[Brood]

getting a database error everytime i click the 'go advanced' button on posting visitor messages

Database error in vBulletin 3.7.3:

Invalid SQL:

			(
				SELECT
					visitormessage.*, visitormessage.dateline AS pmdateline, user.*, visitormessage.ipaddress AS messageipaddress
					,deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason
					,avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, customavatar.dateline AS avatardateline,customavatar.width AS avwidth,customavatar.height AS avheight
					,ame_flag
				FROM visitormessage AS visitormessage
				LEFT JOIN user AS user ON (visitormessage.postuserid = user.userid)
				LEFT JOIN avatar AS avatar ON(avatar.avatarid = user.avatarid) LEFT JOIN customavatar AS customavatar ON(customavatar.userid = user.userid)
				LEFT JOIN deletionlog AS deletionlog ON (visitormessage.vmid = deletionlog.primaryid AND deletionlog.type = 'visitormessage')
				
				WHERE visitormessage.userid = 10431 AND visitormessage.postuserid = 381 AND visitormessage.state IN ('visible','moderation','deleted')
				
			)
			UNION
			(
				SELECT
					visitormessage.*, visitormessage.dateline AS pmdateline, user.*, visitormessage.ipaddress AS messageipaddress
					,deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason
					,avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, customavatar.dateline AS avatardateline,customavatar.width AS avwidth,customavatar.height AS avheight
					
				FROM visitormessage AS visitormessage
				LEFT JOIN user AS user ON (visitormessage.postuserid = user.userid)
				LEFT JOIN avatar AS avatar ON(avatar.avatarid = user.avatarid) LEFT JOIN customavatar AS customavatar ON(customavatar.userid = user.userid)
				LEFT JOIN deletionlog AS deletionlog ON (visitormessage.vmid = deletionlog.primaryid AND deletionlog.type = 'visitormessage')
				
				WHERE visitormessage.userid = 381 AND visitormessage.postuserid = 10431 AND visitormessage.state IN ('visible','moderation','deleted')
				
			)
			ORDER BY pmdateline DESC;

MySQL Error   : The used SELECT statements have a different number of columns
Error Number  : 1222

MySQL Version : 4.1.22-standard