PMA\libraries\plugins\auth\AuthenticationSignon::authFails PHP Метод

    public function authFails()
    {
        /* Session name */
        $session_name = $GLOBALS['cfg']['Server']['SignonSession'];
        /* Does session exist? */
        if (isset($_COOKIE[$session_name])) {
            /* End current session */
            if (!defined('TESTSUITE')) {
                session_write_close();
            }
            /* Load single signon session */
            session_name($session_name);
            session_id($_COOKIE[$session_name]);
            if (!defined('TESTSUITE')) {
                session_start();
            }
            /* Set error message */
            $_SESSION['PMA_single_signon_error_message'] = $this->getErrorMessage();
        }
        $this->auth();
    }