[gabrielstuff]

Well, this hack (https://bbpress.trac.wordpress.org/ticket/1478#comment:7) correct the 404 error :
`
function fix_bbp_404() {
global $wp_query;

if ( $wp_query->bbp_is_single_user ||
$wp_query->bbp_is_single_user_edit ||
$wp_query->bbp_is_view
) {
$wp_query->is_404 = false;
// Unset nocache_headers
foreach( wp_get_nocache_headers() as $name => $field_value ) {
@header( “{$name}: ” );
}
// Set status 200
status_header( 200 );
}
}
add_action( ‘wp’, ‘fix_bbp_404’ );
`

I tried the trunk version but didn’t get any result… Hack above fix the issue… even if it return wrong title.

[gabrielstuff]

Fixed !

The core wordpress was doing some security check that break the redirect ! it works perfectly.

[gabrielstuff]

Hey there, please find my little code that I’ve put into function.php :

function ela_signup_redirect($redirect_to){
  $return_url = "";

if (defined('ICL_LANGUAGE_CODE')) {
    switch (ICL_LANGUAGE_CODE) {
        case 'fr':
            $return_url = "http://xxx/merci/";
          break;
        case 'en':
              $return_url = "http://xxx/forum/sinscrire/";
          break;
        default:
              $return_url = 'langue non configurée';
          break;
    }
}
error_log("message : " . $return_url);
return $return_url;
}
add_filter("bbp_user_register_redirect_to", "ela_signup_redirect");

I’ve been trying to debug everywhere and hunt when the redirect happen, but I still get redirected to the admin panel.

Any help would be appreciated.