invalid redirect login or logout from HTTPS page

when user login or logout from HTTPS page then phpBB do invalid redirect to `https://...:80`, althoughin in board settings Server Port: 443
> ENVIRONMENT:
>
> Apache 2.2
> PHP 5.4
> phpBB 3.1.9
>
>
> BOARD SETTINGS
>
> Cookies settings
> Secure cookie [https]: Enabled
>
> Server Settings - URL Server Settings
> Server Protocol: https://
> Server Port: 443
> The path to the conference: /