[struff]

I am trying to install this for my first time, on a fresh upgrade of vB. It won't import the product. It sits for a real long time on the second step and then I get a database error

Database error in vBulletin 4.1.2:

Invalid SQL:

CREATE TABLE IF NOT EXISTS `dbtech_thanks_entry`
(
`entryid` int(10) unsigned NOT NULL AUTO_INCREMENT,
`entrytype` enum('thanks','like','dislike') NOT NULL,
`userid` int(10) unsigned NOT NULL DEFAULT '0',
`contenttype` enum('post') NOT NULL,
`contentid` int(10) unsigned NOT NULL DEFAULT '0',
`dateline` int(10) unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (`entryid`),
KEY `userid` (`userid`),
KEY `contentid` (`contentid`),
KEY `dateline` (`dateline`)
) ENGINE=MyISAM;;

MySQL Error : MySQL server has gone away
Error Number : 2006
Request Date : Saturday, February 19th 2011 @ 07:42:42 PM
Error Date : Saturday, February 19th 2011 @ 07:46:04 PM
Script : http://www.mydomain.com/vbulletin/ad...=productimport
Referrer : http://www.mydomain.com/vbulletin/ad...?do=productadd

Classname : vB_Database
MySQL Version :

What am I doing wrong?