ERROR - includes Wordpress and mysql along with nginx reverse proxy

docker-compose.yaml

version: '2'

services:
  nginx-proxy:
    image: nginxproxy/nginx-proxy
    container_name: nginx-proxy
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - conf:/etc/nginx/conf.d
      - vhost:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
      - certs:/etc/nginx/certs:ro
      - /var/run/docker.sock:/tmp/docker.sock:ro
    network_mode: bridge

  acme-companion:
    image: nginxproxy/acme-companion
    container_name: nginx-proxy-acme
    environment:
      - [email protected]
    volumes_from:
      - nginx-proxy
    volumes:
      - certs:/etc/nginx/certs:rw
      - acme:/etc/acme.sh
      - /var/run/docker.sock:/var/run/docker.sock:ro
    network_mode: bridge

  nginx3:
    image: nginx
    expose:
      - "80"
    volumes:
      - /root/content:/usr/share/nginx/html:ro
    environment:
      - VIRTUAL_HOST=nginx.cloudgenius.app
      - VIRTUAL_PORT=80
      - LETSENCRYPT_HOST=nginx.cloudgenius.app
    network_mode: bridge

  wp:
    image: wordpress
    restart: always
    environment:
      WORDPRESS_DB_HOST: db_for_wp
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: password
      WORDPRESS_DB_NAME: wordpress
      VIRTUAL_HOST: wp.cloudgenius.app
      LETSENCRYPT_HOST: wp.cloudgenius.app
    volumes:
      - wp:/var/www/html
    network_mode: bridge

  db_for_wp:
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: password
      MYSQL_RANDOM_ROOT_PASSWORD: reallycomplex
    volumes:
      - db_for_wp:/var/lib/mysql

volumes:
  conf:
  vhost:
  html:
  certs:
  acme:
  wp:
  db_for_wp: