fix the site:create command

ot_admin/Classes/Controller/SiteController.php

@@ -520,7 +520,6 @@ class SiteController extends ActionController
                 ->values([
                     'pid' => $rootUid,
                     'title' => $organization->getName(),
-                    'sitetitle' => $organization->getName(),
                     'root' => 1,
                     'clear' => 3,
                     'config' => "config.frontend_editing = 1",