Error 500 Server, unable to install addons

Hello, I tried to install addons in my new Home Assistant System under Raspbery Pi3. But I have this error:

Can’t install homeassistant/aarch64-addon-configurator:5.6.0: 500 Server Error for http+docker://localhost/v1.42/images/create?tag=5.6.0&fromImage=homeassistant%2Faarch64-addon-configurator&platform= linux%2Farm64: Internal Server Error (“Get “https://registry-1.docker.io/v2/”: net/http: TLS handshake timeout”)

Thanks in advance