login dp site + warning

[Gatz]

asta e codul si merge da imi da nishte warning-uri pe site si nu-mi place... nuc fac sa-mi dispara warning-urile?
asta e site-ul http://magnxpyr.evolink.ro

Cod: Selectaţi tot

<?php 
define('IN_PHPBB', true); 
$phpbb_root_path = 'forum/'; 
include($phpbb_root_path . 'extension.inc'); 
include($phpbb_root_path . 'common.php'); 

$userdata = session_pagestart($user_ip, PAGE_INDEX); 
init_userprefs($userdata); 
?> 
<?php 
if( $userdata['session_logged_in'] ){ 
$sesiune = $userdata['session_id'];
echo "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Esti logat pe forum. &nbsp;&nbsp;&nbsp;&nbsp; Your nick is: "; 
echo $userdata['username'];
} else { ?>
<form action="<?php echo $phpbb_root_path; ?>login.php" method="post"> 
<input type="hidden" name="redirect" value="../forum.php"> 
<input type="hidden" name="sid" value="<?php echo $userdata['session_id']; ?>"> 
<input type="hidden" name="outside" value="1">
  <table width="100%" border="0" align="left" cellpadding="0" cellspacing="0">
    <tr>
      <td width="2%" background="images/b_title_bg.gif">&nbsp;</td>
	  <td width="9%" background="images/b_title_bg.gif">sign in: </td>
      
      <td width="7%" background="images/b_title_bg.gif">user: </td>
      <td width="20%" background="images/b_title_bg.gif"><input type="text" name="username"></td>
      
      
      <td width="6%" background="images/b_title_bg.gif">pass:</td>
      <td width="20%" background="images/b_title_bg.gif"><input type="password" name="password"></td>
      <td width="17%" background="images/b_title_bg.gif"><div align="left">Remember me 
        <input type="checkbox" name="autologin">
      </div></td>
      <td width="5%" background="images/b_title_bg.gif"><div align="center">
            <input type="submit" name="login" value="Login">
      </div></td>
      <td width="14%" background="images/b_title_bg.gif"> <div align="center"><a href="http://www.magnxpyr.evolink.ro/register.php" class="link">Register</a> </div></td>
    </tr> 
      <tr> 
      <td align="center" colspan="11"></td> 
      </tr> 
           <tr> 
        <td height="2" colspan="11" align="center">          </td></tr> 
</table> 
</form> 
<?php } ?>