Unable to add cookies, header already sent. NEED HELP

[DieselMinded]

Unable to add cookies, header already sent.
File: /home/dieselminded/dieselbombers.com/html/profile.php
Line: 332

What do i do to fix this

--------------- Added [DATE]1220804662[/DATE] at [TIME]1220804662[/TIME] ---------------

I think i found the problem ,

Texas Holdem Poker

My Old Profile.php Excerpt

// everything is good - send the singly-hashed MD5 to the password update routine
$userdata->set('password', $vbulletin->GPC['newpassword']);
// Notify PlugInPoker Server of Password Change
$fp = fopen("http://www.pluginpoker.com/popup/changepassword.asp?c=1202&phpu=" . $vbulletin->userinfo['username'] . "&oldp=" . $vbulletin->GPC['currentpassword_md5'] . "&newp=" . $vbulletin->GPC['newpassword_md5'], "r");
if (!$fp) {
echo "ERROR: $errno - $errstr\n";
} else {
fclose($fp);
}
// Update cookie if we have one
$vbulletin->input->clean_array_gpc('c', array(
COOKIE_PREFIX . 'password' => TYPE_STR,
COOKIE_PREFIX . 'userid' => TYPE_UINT)
);

I over wrote it with the newest version profile.php

// everything is good - send the singly-hashed MD5 to the password update routine
$userdata->set('password', $vbulletin->GPC['newpassword']);

// Update cookie if we have one
$vbulletin->input->clean_array_gpc('c', array(
COOKIE_PREFIX . 'password' => TYPE_STR,
COOKIE_PREFIX . 'userid' => TYPE_UINT)
);

The Code added was to also change the password in Plug In poker when a user changed there password in Vbulletin ,

Do you think i have fixed this issue ?