traefik 500 bad gateway

[RedJohn14]

Hello everyone,

I create docker compose with traefik but get error 500 if i open the page. Any ideas why?!

services:
  invoiceninja:
    image: invoiceninja/invoiceninja
    restart: always
    container_name: invoiceninja
    expose:
      - 9000
    volumes:
      - app_public:/var/www/html/public
      - app_storage:/var/www/html/storage
    environment:
      #App
      - APP_ENV=production
      - APP_DEBUG=true
      - APP_URL=https://my.domain.de
      - REQUIRE_HTTPS=true
      - APP_KEY=key
      - APP_CIPHER=AES-256-CBC
      - APP_LOCALE=de
      - TRUSTED_PROXIES='*'
      #Cache
      - REDIS_HOST=redis
      - REDIS_PASSWORD=null
      - REDIS_PORT=6379
      #Database
      - DB_TYPE=mysql
      - DB_STRICT=false
      - DB_HOST=mariadb
      - DB_DATABASE=db
      - DB_USERNAME=user
      - DB_PASSWORD=password
      #Mail
      - MAIL_MAILER=log
      - MAIL_HOST=smtp.mailtrap.io
      - MAIL_PORT=2525
      - MAIL_USERNAME=null
      - MAIL_PASSWORD=null
      - MAIL_ENCRYPTION=null
      - MAIL_FROM_ADDRESS='[email protected]'
      - MAIL_FROM_NAME='Self Hosted User'
      #Initial user
      - [email protected]
      - IN_PASSWORD=123123123
    networks:
      - invoiceninja_external
    labels:
      - traefik.enable=true
      - traefik.docker.network=invoiceninja_external
      - traefik.http.routers.in.rule=Host(`my.domain.de`)
      - traefik.http.routers.in.entrypoints=websecure
      - traefik.http.routers.in.tls=true
      - traefik.http.routers.in.service=kis
      - traefik.http.services.in.loadbalancer.server.port=9000

[github-actions]

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