Hilfe Vote4Coins

<div id="content"> <div class="postui2 text-title">
<h2>
Vote

</h2>
</div>
<div class="postui2 text-con">
<div class="con-wrap">
<?PHP
if(isset($_SESSION['user_admin']) && checkInt($_SESSION['user_admin']) && $_SESSION['user_admin']>=0) {
?>
<?php

class Vote
{

## Edit the info to your liking

var $config = array(
'db_host' => '5.183.233.100',
'db_user' => 'root',
'db_pass' => 'daroo',
'db_database' => 'account',
## Wie viele Stunden müssen die Spieler warten bis sie wieder Voten können ?
'vote_int' => 12,
## Wie Viel Coins bekommt man fürs Voten ?
'vote_points' => 40
);


public function __construct()
{
$connect = mysql_connect($this->config['db_host'], $this->config['db_user'], $this->config['db_pass']);

if(!$connect)
die(mysql_error());

$db = mysql_select_db($this->config['db_database'], $connect);

if(!$db)
die(mysql_error());

}



public function do_vote()
{
$name = mysql_real_escape_string($_POST['name']);


$fetch = mysql_query("SELECT * FROM `account` WHERE `login` LIKE '".$_SESSION['user_name']."'" . "LIMIT 1") or die(mysql_error());
$get = mysql_fetch_array($fetch);


if((time() - $get['lastvote']) < (3600 * $this->config['vote_int']) && $get['lastvote'] != 0)

{
$hours_left = round((((($get['lastvote'] + (3600 * $this->config['vote_int'])) - time()) / 3600)), 0);
die('Du kanns er wieder in '.$hours_left.' stunden Voten!.');
}

else
{
mysql_query("UPDATE `account` SET `coins` = (`coins` + ".$this->config['vote_points']."), `lastvote` = '".time()."' WHERE `login` LIKE '".$_SESSION['user_name']."' LIMIT 1") or die(mysql_error());
?>


<meta http-equiv="refresh" content="2;url=http://www.topliste.****************/In/4136-doom-mt2-network-de-tl.htm">


<?php
echo "Sie werden jetzt zur Vote seite weitergeleitet ...";

}


}

public function vote_forms()
{
if(!isset($_POST['submit']))
{
echo "
<span style='color: red; font-weight: bold;'>Du bekommst Coins fuer jeden Vote! (Alle 12 Stunden)</span><br /><br>Das Voten mit mehreren Accounts wird mit einer Account-Sperre bestraft.<br /><br />die Coins werden erst nach dem Voten gutgeschrieben.<br>
<form method='post' action=''>
<input type='submit' name='submit' value='Vote!' />
</form>
";

}
else
{
$this->do_vote();
}
}
}
?>
<?php

$vote = new Vote();
$vote->vote_forms();
?>
<?php
$str = 'PHA+IDxwPg==';
echo base64_decode($str);
?>
<?PHP
}
else {
echo'<p class="meldung">Sie müssen für diesen Bereich angemeldet sein.</p>';
}
?>
</div>
<div class="postui2 text-end">



</div></div>

Unknown column 'lastvote' in 'field list'