[Web] Fix SOGo redirection after login

data/web/index.php

@@ -12,7 +12,7 @@ elseif (isset($_SESSION['mailcow_cc_role']) && $_SESSION['mailcow_cc_role'] == '
   $user_details = mailbox("get", "mailbox_details", $_SESSION['mailcow_cc_username']);
   $is_dual = (!empty($_SESSION["dual-login"]["username"])) ? true : false;
   if (intval($user_details['attributes']['sogo_access']) == 1 && !$is_dual && getenv('SKIP_SOGO') != "y") {
-    header("Location: /SOGo/so/{$_SESSION['mailcow_cc_username']}");
+    header("Location: /SOGo/so/");
   } else {
     header("Location: /user");
   }