Installation didn't finish!

I was installing vbux/vbplaza and it went through about 4 of the steps but it stopped and completely ended when it reached the gifts part of installation. I went through my admincp and checked for the settings and nothing can be found. There is nothing to be found in the plugin manager for this hack and when i visit /vbplaza.php I get a mysql error.

<!--
Database error in vBulletin 3.6.0:

Invalid SQL:

		SELECT 
			userfield.*, usertextfield.*, user.*, UNIX_TIMESTAMP(passworddate) AS passworddate,
			IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid,
			language.phrasegroup_vbplaza AS phrasegroup_vbplaza,
			language.phrasegroup_global AS phrasegroup_global,
			language.options AS lang_options,
			language.languagecode AS lang_code,
			language.charset AS lang_charset,
			language.locale AS lang_locale,
			language.imagesoverride AS lang_imagesoverride,
			language.dateoverride AS lang_dateoverride,
			language.timeoverride AS lang_timeoverride,
			language.registereddateoverride AS lang_registereddateoverride,
			language.calformat1override AS lang_calformat1override,
			language.calformat2override AS lang_calformat2override,
			language.logdateoverride AS lang_logdateoverride,
			language.decimalsep AS lang_decimalsep,
			language.thousandsep AS lang_thousandsep
			
		FROM vb3user AS user
		LEFT JOIN vb3userfield AS userfield ON (user.userid = userfield.userid)
		LEFT JOIN vb3usertextfield AS usertextfield ON (usertextfield.userid = user.userid) INNER JOIN vb3language AS language ON (language.languageid = IF(user.languageid = 0, 1, user.languageid)) 
		
		WHERE user.userid = 2;

MySQL Error  : Unknown column 'language.phrasegroup_vbplaza' in 'field list'
Error Number : 1054
Date         : Thursday, September 21st 2006 @ 12:40:12 PM
Script       : http://www.xxxxxxx/vbplaza.php
Referrer     : 
IP Address   : 69.xxx.xxx.xx
Username     : 
Classname    : vb_database

How can i start the installation over, can I jsut reupload the xml product file? Do i have to drop all the previously installed tables?! Please help me, thanks. :cross-eyed:

[angelo]

Is there support being offered for this? I would appreciate it if someone who knows can help me with my problem. thanks