Question Euro Templates - Free K1.6 Templates

No valid database connection Can't find FULLTEXT index matching the column list SQL=SELECT id, subject, name, time as zaman, catid, userid, MATCH(t1.message) AGAINST...

<!-- F: List Actions Bottom -->
<?php
$id = $this->thread;
$catid = $this->catid;

$this->db->setQuery("SELECT a.*, b.* FROM #__kunena_messages AS a LEFT JOIN #__kunena_messages_text AS b ON a.id=b.mesid WHERE a.id='{$id}' AND a.hold='0'");
$this_message = $this->db->loadObject();

$this->db->setQuery("SELECT * FROM #__kunena_categories WHERE id='{$catid}'");
$objCatInfo = $this->db->loadObject();

$percent=5; //similarity percentage, increase for sensitive matching. for example 10 is 10% match, 50 is 50% match, 100 is one o one
$topics_only=1; //set 1 if you wanna show only topics, set 0 to show relative messages directly
$limit = 5; //set number of relative messages

$parent = ($topics_only == 1) ? " AND parent=0 " : "";

$query=("SELECT id, subject, name, time as zaman, catid, userid, MATCH(t1.message) AGAINST('".addslashes($this_message->subject)."') as oran1, MATCH(t2.subject) AGAINST('".addslashes($this_message->subject)."') as oran2 FROM
#__kunena_messages_text as t1 INNER JOIN #__kunena_messages as t2 ON t2.id = t1.mesid
WHERE (MATCH(t1.message) AGAINST('".addslashes($this_message->subject)."') > $percent OR MATCH(t2.subject) AGAINST('".addslashes($this_message->subject)."') > $percent) AND t2.thread <>" . $this_message->thread . $parent . " ORDER BY oran2 DESC, oran1 DESC LIMIT $limit;");


$sim_message = $this->db->setQuery($query);
$sim_message = $this->db->loadObjectList();;

if (count($sim_message)> 0)
{
echo '<div class= "kblock"><div class= "kheader"><h2><span>Related Posts</span></h2></div><div class= "klist-bottom"';?>

<?php foreach ($sim_message as $sonuc) {
if ($sonuc->oran1 > $sonuc->oran2)
{
$oran = $sonuc->oran1;
}
else {
$oran=$sonuc->oran2;
}
echo "<span><b><a rel=\"follow\" title=\"".$sonuc->subject."\" href=\"".CKunenaLink::GetThreadPageURL('view', $sonuc->catid, $sonuc->id, $page, $this->limit)."\">".$sonuc->subject."</a></b></span><br>";
}
echo "</div></div>";
}
?>