Error Upgrade 3.7

[Mr.Fidel]

Database error in vBulletin 3.7.0 Beta 2:

Invalid SQL:
ALTER TABLE dqd_album
			CHANGE userid userid INT UNSIGNED NOT NULL DEFAULT '0',
			CHANGE createdate createdate INT UNSIGNED NOT NULL DEFAULT '0',
			CHANGE lastpicturedate lastpicturedate INT UNSIGNED NOT NULL DEFAULT '0',
			CHANGE picturecount picturecount INT UNSIGNED NOT NULL DEFAULT '0',
			CHANGE title title VARCHAR(100) NOT NULL DEFAULT '',
			CHANGE description description TEXT,
			CHANGE coverpictureid coverpictureid INT UNSIGNED NOT NULL DEFAULT '0';

MySQL Error   : Unknown column 'picturecount' in 'dqd_album'
Error Number  : 1054
Request Date  : Wednesday, April 30th 2008 @ 07:03:39 PM
Error Date    : Wednesday, April 30th 2008 @ 07:03:39 PM
Script        : http://duongquangdong.net/f@rum/install/upgrade_370b3.php?step=2
Referrer      : 
IP Address    : 203.162.3.154
Username      : 
Classname     : vB_Database
MySQL Version : 5.0.51a-community

So, How I do that ?