my problem is in line 58 - header("Locatio n: ".$MM_redirectL oginSuccess);
and in line 61-header("Locatio n: ".$MM_redirectL oginFailed);

i get this (Warning: Cannot modify header information - headers already sent by (output started a)

my code is:

Code:
<? session_start();?>
<?php virtual('/Connections/conexion.php');?>
<?php if (!function_exists("GetSQLValueString"))
...