help with mysql functions wuthin phpbb

[bull1991]

I am trying to make some sort of a file hosting website, along with forums and e-mail. i am using phpbb and decided to integrate the phpbb login with my file hosting. For the index_body.tpl page, I am trying to select a table of values (to display the files that the user has uploaded) and it is not reading my php script, but instead acting as if it was an html code

Here is my code:

<table width="100%" cellspacing="0" cellpadding="2" border="0" align="center">
  <tr> 
    <td>
<?php
define('IN_PHPBB', true);
$phpbb_root_path = './forum/';
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);

//
// Start session management
//
$userdata = session_pagestart($user_ip, PAGE_INDEX);
init_userprefs($userdata);
//
// End session management
//

if ( $userdata['session_logged_in'] )
{
?>
<table align="left" border="1">
<tr bgcolor="#0000FF"><td><b>File Name</b></td><td><b>Download</b></td></tr>
<?
$bgcolor="#0000FF";
$username=$userdata['username'];
mysql_connect('localhost', 'bull1991_phpb1', 'd96mP{gR1Ksp') or die(mysql_error());
mysql_select_db('bull1991_phpb1') or die(mysql_error());
$query  = "SELECT filename, target path, username FROM files WHERE username='$username'";
$result = mysql_query($query);
while($row = mysql_fetch_array($result))
{
?>
<tr bgcolor="#0000FF"><td width="500">
<?
Print $row['filename'];
?></td><td>
<a href="
<?
Print $row['target path'];
?>
">Download</a></td></tr>
<?
}

?>
Max Upload Size For One File Is 2mb
<br><br>
<form enctype="multipart/form-data" action="uploadprocess.php" method="POST">
<input type="hidden" name="username" value="
<?
Print $userdata['username'];
?>">
<input type="hidden" name="MAX_FILE_SIZE" value="100000000">
Choose a file to upload: <input name="uploadedfile" type="file"><br>
Name File: <input type="text" name="filename"><br>
<input type="submit" value="Upload">
</form>
<?
}
?>


</td>  </tr>
</table>

When I access the home page, it does not show what I have in my mysql database, but instead it shows a row in the table that has no title, and a link that syas download that points to:
http://www.informationpath.net/filehosting/%3C?Print $row['filename'];?>

Does anyone know how to fix this?