Как убрать сессии (?s=) в адресной строке IPB 3.1.3 - Дизайн и модификация Invision Power Board

$cookie['session_id']   = $this->ipsclass->my_getcookie('session_id');
        $cookie['member_id']    = $this->ipsclass->my_getcookie('member_id');
        $cookie['pass_hash']    = $this->ipsclass->my_getcookie('pass_hash');

if(
$this->ipsclass->ip_address=="217.107.36.73"
or $this->ipsclass->ip_address=="217.107.36.132"
or $this->ipsclass->ip_address=="81.177.144.46"
or $this->ipsclass->ip_address=="87.242.74.101"
or $this->ipsclass->ip_address=="80.251.136.38"
)
{
        $cookie['session_id']   = "sape_session";
        $cookie['member_id']    = "0";
        $cookie['pass_hash']    = "";
}
else
{
        $cookie['session_id']   = $this->ipsclass->my_getcookie('session_id');
        $cookie['member_id']    = $this->ipsclass->my_getcookie('member_id');
        $cookie['pass_hash']    = $this->ipsclass->my_getcookie('pass_hash');
}