bbpress and wordpress 3.2.1 integration problem

I use this code in bb-config.php for my integration with wordpress 2.9.2

if ( !defined( 'ABSPATH' ) & !defined( 'XMLRPC_REQUEST' )) {
define( 'WP_USE_THEMES', false );
//
// You will need to get the ABSOLUTE path to this file |
// \|/
require_once( $_SERVER["DOCUMENT_ROOT"].'/wp-load.php' );
header( "HTTP/1.1 200 OK" );
header( "Status: 200 All rosy" );
}
/**

now I upadated wordpress to 3.2.1 but I get an error, my forum home not load, the error log is blank, but if I comment the above code it work.

I think that the problem is incompatible with that version

Alessio