php and xml (i dont know) plz help meeeeee

[sweety]

Hello everybody,

I wrote a php code for dynamically creating xml when MYSQL database is updated. When I run the code it is not updating the xml file.
The code worked fine until March 2, the day of our server switch. I dont know wht to do. Any help is greatly appreciated. Thank you.

<?
header("Location:rss.xml");

mysql_select_db("news", $connection);


$select = "SELECT ID, headline, cutline FROM newsstory where active = 0 ORDER BY dtadded DESC LIMIT 5";
$query = mysql_query($select) or die(mysql_error());

$file = fopen("rss.xml", "w+");

fwrite($file, "<?xml version='1.0' encoding='UTF-8'?>
<?xml-stylesheet title='XSL_formatting' type='text/xsl' href='rss.xsl'?>

<rss version='2.0' xmlns:dc='http://purl.org/dc/elements/1.1/'>
<channel>
<title>ISU NEWS</title>
<link>http://www.indstate.edu/news/</link>
<description>News and Releases from Indiana State University</description>
<language>en-en</language>");

while($array = mysql_fetch_array($query)){
extract($array);
$headline = htmlentities($headline);
$headline = stripslashes($headline);
$cutline = htmlentities($cutline);
$cutline = stripslashes($cutline);

$file = fopen("rss.xml", "w");

fwrite($file, "<?xml version='1.0' encoding='UTF-8'?>
<?xml-stylesheet title='XSL_formatting' type='text/xsl' href='rss.xsl'?>

<rss version='2.0' xmlns:dc='http://purl.org/dc/elements/1.1/'>
<item>
<title>$headline</title>
<link>http://www.indstate.edu/news/news.php?newsid=$ID</link>
<description>$cutline</description>
<guid>http://www.indstate.edu/news/news.php?newsid=$ID</guid>
</item>");
}
//end of while loop
fwrite($file,"</channel></rss>");
fclose($file);

?>

[sweety]

When I compile the code it gives the following error:

The XML page cannot be displayed
Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.


--------------------------------------------------------------------------------

XML document must have a top level element. Error processing resource 'http://www.indstate.edu/news/rss/sss.xml'.


I tried to delete the browsing history but still didnot work.

help me.plzzzzzzzzzzzzzzzzzzzzzz