Got an error when starting a nodeBB virtual host container : DeserializationError: Deserialization error: Wrong directory fields

STEPS

Container nginx-proxy

docker run -d -p 80:80 -p 443:443 \
    --name nginx-proxy \
    -v /srv/nginx/certs:/etc/nginx/certs:ro \
    -v /etc/nginx/vhost.d \
    -v /usr/share/nginx/html \
    -v /var/run/docker.sock:/tmp/docker.sock:ro \
    jwilder/nginx-proxy

Container nginx-letsencrypt

docker run -d \
    --name nginx-letsencrypt \
    -v /srv/nginx/certs:/etc/nginx/certs:rw \
    --volumes-from nginx-proxy \
    -v /var/run/docker.sock:/var/run/docker.sock:ro \
    jrcs/letsencrypt-nginx-proxy-companion

Container node-bb

docker run -e "VIRTUAL_HOST=xxx.ovh.net" \
    -e "LETSENCRYPT_HOST=xxx.ovh.net" \
    -e "LETSENCRYPT_TEST=true" \
    --name node-bb \
    --link node-bb-redis:redis \
    -p 4567:4567 -P -t -i \
    benlubar/nodebb:latest

Letsencrypt logs

docker logs -f nginx-letsencrypt

2016/12/08 13:01:38 Received event start for container 16ba23c35d3f
2016/12/08 13:01:53 Debounce minTimer fired
2016/12/08 13:01:53 Generated '/app/letsencrypt_service_data' from 3 containers
2016/12/08 13:01:53 Running '/app/update_certs'
Creating/renewal vps350014.ovh.net certificates... (vps350014.ovh.net)
2016-12-08 13:01:53,873:INFO:simp_le:1211: Generating new account key
2016-12-08 13:01:55,068:INFO:requests.packages.urllib3.connectionpool:756: Starting new HTTPS connection (1): acme-staging.api.letsencrypt.org
Traceback (most recent call last):
  File "build/bdist.linux-x86_64/egg/simp_le.py", line 1401, in main
    return main_with_exceptions(cli_args)
  File "build/bdist.linux-x86_64/egg/simp_le.py", line 1386, in main_with_exceptions
    persist_new_data(args, existing_data)
  File "build/bdist.linux-x86_64/egg/simp_le.py", line 1282, in persist_new_data
    client = registered_client(args, existing_data.account_key)
  File "build/bdist.linux-x86_64/egg/simp_le.py", line 1224, in registered_client
    client = acme_client.Client(directory=args.server, key=key, net=net)
  File "build/bdist.linux-x86_64/egg/acme/client.py", line 63, in __init__
    self.net.get(directory).json())
  File "build/bdist.linux-x86_64/egg/acme/messages.py", line 169, in from_json
    raise jose.DeserializationError(str(error))
DeserializationError: Deserialization error: Wrong directory fields

Unhandled error has happened, traceback is above

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