map.php hatası

<?php
@session_start ();
@error_reporting ( E_ALL ^ E_NOTICE );
@ini_set ( 'display_errors', true );
@ini_set ( 'html_errors', false );
@ini_set ( 'error_reporting', E_ALL ^ E_NOTICE );

define ( 'WEBOLYE', true );

define ( 'ROOT_DIR', dirname ( __FILE__ ) );
define ( 'SYSTEM_DIR', ROOT_DIR . '/system' );

require_once SYSTEM_DIR. '/boot.php';

$FILE = fopen ('sitemaps/sitemap.xml', "w");
$text='<?xml version="1.0" encoding="UTF-8"?>';
$text.='<urlset
xmlns="http://www.google.com/schemas/sitemap/0.84"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.google.com/schemas/sitemap/0.84
http://www.google.com/schemas/sitemap/0.84/sitemap.xsd">';


$puan = array(
	1 => '0.5',
	2 => '0.6',
	3 => '0.6',
	4 => '0.7',
	5 => '0.7',
	6 => '0.8',

	);

$i = 0;
$db->query("SELECT * FROM soz_basliklar order by id desc");
while($row = $db->get_row()) {
	$i++;
	$row['isim'] = mb_strtolower($row['isim'],"UTF-8");
	$baslik = $link = ereg_replace(" ","+",$row['isim']);
	if($row['sontarih'] == '0000-00-00 00:00:00') {
		$tarih = strftime("%Y-%m-%d", strtotime($row['tarih']));

	}else{
		$tarih = strftime("%Y-%m-%d", strtotime($row['sontarih']));
	}

	$text.=addURL('http://www.site.com/t/'.$baslik,$puan[$i],$tarih);
if($i == 5) { $i = 0; }
}


$text.='</urlset>';
fwrite ($FILE, $text);
fclose ($FILE);

function addURL($url='http://www.site.com/',$priority='0.5',$tarih) {
	$code='
<url>
	<loc>'.$url.'</loc>
	<priority>'.$priority.'</priority>
	<lastmod>'.$tarih.'</lastmod>
</url>';
	return $code;
}
?>