public function getFileArray()
    {
        if (!$this->FileArray) {
            $user = $this->getConfig('user');
            is_true_or_fail(is_positive($user), __d('me_cms', 'You have to set a valid user id'), InvalidArgumentException::class);
            $this->FileArray = new FileArray(LOGIN_RECORDS . 'user_' . $user . '.log');
        }

        return $this->FileArray;
    }