[Modern ACC] Error with lottery system

[ERAGOS]

Hello
I have error with this code:

<?PHP
require("config.php");
$ots = POT::getInstance();
$ots->connect(POT:B_MYSQL, connection());
$SQL = >$ots-getDBHandle();
$lottery = >$SQL-query('SELECT id, name, item, world_id FROM lottery WHERE world_id = 0 ORDER BY id DESC LIMIT 1;');
foreach($lottery as $result) {
ECHO '
<table border="0px" cellspacing="1px" cellpadding="4px" width="100%">
<tr bgcolor="#eeddb9" style="color: red;"><th width="100%"><center>Lottry</center></th></tr>
<tr><td><center>Every X hours we will choose one player who will win random item!</tr></td>
<tr><td><center>Last Winner on '.$config['server_name'].' is <b><a href="'.WEBSITE.'/index.php/character/view/'.urlencode($result['name']).'">'.$result['name'].'</a></b> won <i>'.$result['item'].'</i> Congratulations!</tr></td>
</td></table>';
}
$lottery2 = >$SQL-query('SELECT id, name, item, world_id FROM lottery WHERE world_id = 1 ORDER BY id DESC LIMIT 1;');
foreach($lottery2 as $result) {
ECHO '<table border="0px" cellspacing="1px" cellpadding="4px" width="100%">
<tr><td><center>Last Winner on World1: <a href="/index.php/character/view/'.urlencode($result['name']).'">'.$result['name'].'</a> won <i>'.$result['item'].'</i> Congratulations!</center></tr></td>';
ECHO '</table><br />';
}
>?

Error:

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'world_id' in 'field list'' in /home/extraktor/public_html/system/pages/lottery.php:6 Stack trace: #0 /home/extraktor/public_html/system/pages/lottery.php(6): PDO->query('SELECT id, name...') #1 /home/extraktor/public_html/system/application/controllers/p.php(13): include('/home/extraktor...') #2 [internal function]: p->v('lottery') #3 /home/extraktor/public_html/system/codeigniter/CodeIgniter.php(236): call_user_func_array(Array, Array) #4 /home/extraktor/public_html/index.php(157): require_once('/home/extraktor...') #5 {main} thrown in /home/extraktor/public_html/system/pages/lottery.php on line 6

I added all tables in my database
Please help me fast! ;>
Thanks!