traefikerror

Traefik Error:

level=debug msg="Error calling https://127.0.0.1:4000. Cause: Get https://127.0.0.1:4000: dial tcp 127.0.0.1:4000: connect: connection refused"

traefik.toml:

[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]
    [entryPoints.https.auth.forward]
      address = "https://127.0.0.1:4000"
      trustForwardHeader = true
      authResponseHeaders = ["X-Auth-User", "X-Secret"]
      [entryPoints.https.auth.forward.tls]
        insecureSkipVerify = true

docker-compose.yml:

boreale:
    container_name: boreale
    restart: always
    image: "lewazo/boreale:latest"
    ports:
      - "4000:4000"
    env_file:
      - ${USERDIR}/docker/boreale/.env
    volumes:
      - ${USERDIR}/docker/boreale/data:/opt/app/data
    networks:
      - default
      - traefik_proxy
  traefik:
    hostname: traefik
    image: traefik:v1.7.16
    container_name: traefik
    restart: always
    domainname: ${DOMAINNAME}
    networks:
      - default
      - traefik_proxy
    ports:
      - "80:80"
      - "443:443"
      - "8081:8080"
    environment:
      - CF_API_EMAIL=${CLOUDFLARE_EMAIL}
      - CF_API_KEY=${CLOUDFLARE_API_KEY}
    labels:
      - "traefik.enable=true"
      - "traefik.backend=traefik"
      - "traefik.frontend.rule=Host:traefik.${DOMAINNAME}"
      - "traefik.port=8081"
      - "traefik.docker.network=traefik_proxy"
      - "traefik.frontend.headers.SSLRedirect=true"
      - "traefik.frontend.headers.STSSeconds=315360000"
      - "traefik.frontend.headers.browserXSSFilter=true"
      - "traefik.frontend.headers.contentTypeNosniff=true"
      - "traefik.frontend.headers.forceSTSHeader=true"
      - "traefik.frontend.headers.SSLHost=example.com"
      - "traefik.frontend.headers.STSIncludeSubdomains=true"
      - "traefik.frontend.headers.STSPreload=true"
      - "traefik.frontend.headers.frameDeny=true"
      - "traefik.frontend.auth.basic.users=${HTTP_USERNAME}:${HTTP_PASSWORD}"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ${USERDIR}/docker/traefik:/etc/traefik
      - ${USERDIR}/docker/shared:/shared