Wat is er mis?

<?
include('config.php');
$id = $_GET['id'];

    $res = mysql_query("SELECT * FROM downloads WHERE download_id='$id'") or die(mysql_error());
	$row = mysql_fetch_row($res); 
	$url = $row[3];
    echo "...Een ogenblik gedult AUB...";
	header("location:$url"); 

$update = "UPDATE downloads SET kliks = kliks + 1 WHERE download_id='$id'"; 
$query = mysql_query($update)or die(mysql_error()); 
exit;
?>

<?
include('config.php');
$id = $_GET['id'];
 
    $res = mysql_query("SELECT * FROM downloads WHERE download_id='$id'") or die(mysql_error());
	$row = mysql_fetch_row($res); 
	$url = $row[3];
    echo "...Een ogenblik gedult AUB...";
	header("location:$url"); 
 
$update = "UPDATE downloads SET kliks = kliks + 1 WHERE download_id='$id'"; 
$query = mysql_query($update)or die(mysql_error()); 
exit;
?>