Cluster: ayuda con el autentificator_v106

[jpogsistem]

Te agradezco mucho que me lleves como de la mano........ahora solucionados estos errores salen estos:

Notice: Undefined index: PHP_SELF in c:\inetpub\wwwroot\autentificator_v201\aut_verific a.inc.php on line 126

Warning: Cannot modify header information - headers already sent in c:\inetpub\wwwroot\autentificator_v201\aut_verific a.inc.php on line 127

PHP Notice: Undefined index: PHP_SELF in c:\inetpub\wwwroot\autentificator_v201\aut_verific a.inc.php on line 126

PHP Warning: Cannot modify header information - headers already sent in c:\inetpub\wwwroot\autentificator_v201\aut_verific a.inc.php on line 127


LINEA 126 $pag=$_SERVER['PHP_SELF'];
LINEA 127 Header ("Location: $pag?");
LINEA 128 exit;