reverted to original and addef fix

			$this->setupUserId($username);

		}

		if (empty($this->currentUserId)) {

			throw new SSOAdminAPIException('Cannot logout: user ID is not set for username ' . $username);

		}

		$url = $this->ssoConfig['admin_rest_api_url'] . self::USERS_ENDPOINT . '/' . $this->currentUserId . '/logout';