[bada_bing]

I have tried to install this in my vb 3.5.x site and I get this error anyone know what this is and how to fix it

Database error in vBulletin 3.5.3:

Invalid SQL:

### INSERT QUERY GENERATED BY fetch_query_sql() ###
INSERT INTO plugin
	(`active`, `executionorder`, `title`, `hookname`, `phpcode`, `product`)
VALUES
	('1', '5', 'Main Doublepost Prevent Engine', 'newpost_complete', '// ########### Xenon\'s prevent doublepost modification #########\r\n\r\n$vbulletin->GPC[\'xen_isdoublepost\'] = false;\r\n\r\n// parse custom conditions\r\n$custcond = true;\r\nif (trim($vbulletin->options[\'xen_dp_custcond\']) != \'\')\r\n{\r\n	eval(\'$custcond = ((\' . $vbulletin->options[\'xen_dp_custcond\'] . \') ? true : false);\');\r\n}\r\n\r\n\r\n// at first check if there is at least the possibility to be a doublepost\r\nif ($custcond AND $type != \'thread\'\r\n	AND $dp_threadinfo[\'lastpost\'] > TIMENOW - $vbulletin->options[\'xen_dp_timespan\'] * 60\r\n	AND $dp_threadinfo[\'lastposter\'] == $vbulletin->userinfo[\'username\']\r\n	AND $dataman->fetch_field(\'attach\') == 0)\r\n{\r\n	// we are here, so we may have a doublepost -> do more exact checkings\r\n	$doublepost = $vbulletin->db->query_first(\"\r\n		SELECT post.*\r\n		FROM \" . TABLE_PREFIX . \"post AS post\r\n		LEFT JOIN \" . TABLE_PREFIX . \"deletionlog AS deletionlog ON(deletionlog.primaryid = post.postid AND type = \'post\')\r\n		WHERE post.threadid = $threadinfo[threadid]\r\n			AND post.dateline > \" . (TIMENOW - $vbulletin->options[\'xen_dp_timespan\'] * 60) . \"\r\n			AND post.visible = 1 AND deletionlog.primaryid IS NULL\r\n			AND post.postid <> $post[postid]\r\n		ORDER BY post.dateline DESC\r\n		LIMIT 1\r\n	\");\r\n\r\n	if ($doublepost[\'userid\'] == $vbulletin->userinfo[\'userid\'] AND $doublepost[\'attach\'] == 0)\r\n	{\r\n		// we truely have a doublepost, now check if the merged post still fits the rules!\r\n		$dpdataman =& datamanager_init(\'Post\', $vbulletin, ERRTYPE_ARRAY, \'threadpost\');\r\n		$dpdataman->set_existing($doublepost);\r\n		$doublepost[\'message\'] = $doublepost[\'pagetext\'] . \"\\n\" . $vbulletin->options[\'xen_dp_spacer\'] . \"\\n\" . $post[\'message\'];\r\n\r\n		// set info\r\n		$dpdataman->set_info(\'preview\', $post[\'preview\']);\r\n		$dpdataman->set_info(\'parseurl\', $post[\'parseurl\']);\r\n		$dpdataman->set_info(\'posthash\', $post[\'posthash\']);\r\n		$dpdataman->set_info(\'forum\', $foruminfo);\r\n		$dpdataman->set_info(\'thread\', $dp_threadinfo);\r\n\r\n		// set options\r\n		$dpdataman->setr(\'showsignature\', $post[\'signature\']);\r\n		$dpdataman->setr(\'allowsmilie\', $post[\'enablesmilies\']);\r\n\r\n		// set data\r\n		$dpdataman->setr(\'pagetext\', $doublepost[\'message\']);\r\n		$dpdataman->setr(\'iconid\', $post[\'iconid\']);\r\n\r\n		$dpdataman->pre_save();\r\n		if (!$dpdataman->errors)\r\n		{\r\n			// merged post is ok, so actually do the merging by editing old post\r\n			$vbulletin->GPC[\'xen_isdoublepost\'] = true;\r\n\r\n			if ($vbulletin->options[\'xen_dp_bumpthread\'])\r\n			{\r\n				// bump thread, so change the post\'s dateline\r\n				$doublepost[\'dateline\'] = TIMENOW;\r\n				$dpdataman->setr(\'dateline\', $doublepost[\'dateline\']);\r\n			}\r\n			$dpdataman->save();\r\n\r\n			// as we have edited an old post, we can now delete the new created post\r\n			$postman =& datamanager_init(\'Post\', $vbulletin, ERRTYPE_SILENT, \'threadpost\');\r\n			$postman->set_existing($post);\r\n			$postman->delete($foruminfo[\'countposts\'], $threadinfo[\'threadid\'], $removaltype = true, array(\'userid\' => $vbulletin->userinfo[\'userid\'], \'username\' => $vbulletin->userinfo[\'username\'], \'reason\' => $vbulletin->options[\'xen_dp_editedby\'], \'keepattachments\' => false), false);\r\n			unset($postman);\r\n\r\n			$doublepost[\'oldmessage\'] = $post[\'message\'];\r\n			$post = $doublepost;\r\n			$id = $post[\'postid\'];\r\n\r\n			//now add edited by message\r\n			if ($vbulletin->options[\'xen_dp_editedby\'] != \'\')\r\n			{\r\n				$vbulletin->db->query_write(\"\r\n					REPLACE INTO \" . TABLE_PREFIX . \"editlog (postid, userid, username, dateline, reason)\r\n					VALUES ($post[postid], \" . $vbulletin->userinfo[\'userid\'] . \", \'\" . addslashes($vbulletin->userinfo[\'username\']) . \"\', \" . TIMENOW . \", \'\" . addslashes($vbulletin->options[\'xen_dp_editedby\']) . \"\')\r\n				\");\r\n			}\r\n\r\n			// last step update counters\r\n			build_thread_counters($post[\'threadid\']);\r\n			build_forum_counters($foruminfo[\'forumid\']);\r\n		}\r\n	}\r\n}', 'xenon_prevdoublepost');

MySQL Error  : Unknown column 'executionorder' in 'field list'
Error Number : 1054
Date         : Friday, April 11th 2008 @ 03:41:11 PM
Script       : http://www.mysite.com/forums/admincp/plugin.php
Referrer     : http://www.mysite.com/forums/admincp/plugin.php?do=productadd
IP Address   : 67.x.x.x
Username     : **********
Classname    : vb_database