Issue: Error on Upgrade

Database error in vBulletin 4.0.7:

Invalid SQL:

			INSERT INTO vb4_setting
			(varname, grouptitle, value, defaultvalue, datatype, optioncode, displayorder,
			advanced, volatile, validationcode, blacklist, product)
			VALUES
			(
				'ces_default_forumid',
				'version',
				'2',
				'2',
				'free',
				'',
				10,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'vault_namespaces',
				'version',
				'a:4:{i:1;a:8:{s:11:\"namespaceid\";s:1:\"1\";s:5:\"title\";s:7:\"Special\";s:12:\"displaytitle\";s:0:\"\";s:9:\"bbcodetag\";s:7:\"special\";s:7:\"forumid\";s:1:\"0\";s:7:\"options\";s:1:\"3\";s:12:\"displayorder\";s:2:\"60\";s:4:\"path\";s:0:\"\";}i:2;a:8:{s:11:\"namespaceid\";s:1:\"2\";s:5:\"title\";s:4:\"Wiki\";s:12:\"displaytitle\";s:0:\"\";s:9:\"bbcodetag\";s:4:\"wiki\";s:7:\"forumid\";s:2:\"92\";s:7:\"options\";s:1:\"1\";s:12:\"displayorder\";s:2:\"10\";s:4:\"path\";s:0:\"\";}i:3;a:8:{s:11:\"namespaceid\";s:1:\"3\";s:5:\"title\";s:6:\"Island\";s:12:\"displaytitle\";s:0:\"\";s:9:\"bbcodetag\";s:0:\"\";s:7:\"forumid\";s:1:\"0\";s:7:\"options\";s:1:\"2\";s:12:\"displayorder\";s:1:\"0\";s:4:\"path\";s:0:\"\";}i:4;a:8:{s:11:\"namespaceid\";s:1:\"4\";s:5:\"title\";s:8:\"WikiBook\";s:12:\"displaytitle\";s:0:\"\";s:9:\"bbcodetag\";s:4:\"book\";s:7:\"forumid\";s:2:\"98\";s:7:\"options\";s:1:\"0\";s:12:\"displayorder\";s:1:\"0\";s:4:\"path\";s:0:\"\";}}',
				'a:2:{i:0;a:2:{s:11:\"namespaceid\";i:0;s:5:\"title\";s:6:\"Island\";}i:1;a:5:{s:11:\"namespaceid\";i:1;s:5:\"title\";s:7:\"Special\";s:9:\"bbcodetag\";s:7:\"special\";s:7:\"options\";i:3;s:12:\"displayorder\";i:60;}}',
				'free',
				'',
				902,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'vault_domains',
				'version',
				'a:0:{}',
				'a:0:{}',
				'free',
				'',
				903,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'vault_replaces',
				'version',
				'a:1:{i:-1;a:3:{i:0;a:3:{i:0;s:5:\"&\";i:1;s:5:\" and \";i:2;i:10;}i:1;a:3:{i:0;s:1:\"&\";i:1;s:5:\" and \";i:2;i:20;}i:2;a:3:{i:0;s:1:\"+\";i:1;s:6:\" Plus \";i:2;i:30;}}}',
				'a:1:{i:-1;a:3:{i:0;a:3:{i:0;s:5:\"&\";i:1;s:5:\" and \";i:2;i:10;}i:1;a:3:{i:0;s:1:\"&\";i:1;s:5:\" and \";i:2;i:20;}i:2;a:3:{i:0;s:1:\"+\";i:1;s:6:\" Plus \";i:2;i:30;}}}',
				'free',
				'',
				1019,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'vault_importer',
				'version',
				'0',
				'0',
				'boolean',
				'yesno',
				1029,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'ces_island_forumid',
				'version',
				'3',
				'3',
				'number',
				'',
				1039,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'ces_template_forumid',
				'version',
				'0',
				'0',
				'number',
				'',
				1049,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'ces_header_forumid',
				'version',
				'0',
				'0',
				'number',
				'',
				1059,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	),
	(
				'ces_book_forumid',
				'version',
				'0',
				'0',
				'number',
				'',
				1069,
				0,
				1,
					'',
					0,
					'ces_nwsp_spec'
	);

MySQL Error   : Duplicate entry 'ces_default_forumid' for key 1
Error Number  : 1062
Request Date  : Sunday, September 26th 2010 @ 08:00:29 AM
Error Date    : Sunday, September 26th 2010 @ 08:00:29 AM

<settinggroup name="version" displayorder="0" product="vbulletin">

<settinggroup name="vault_version" displayorder="0" product="ces_nwsp_spec">