New docker deployment, only wallpaper but nothing else

[mcdullmedia]

I am sorry if it is a newbie question.
I have deployed a new docker app, uses privately sign ssl pem and connect via Zoraxy proxy, but only wallpaper show up, and a 404 error for a ico file.
There is not much documentation for this project especially on docker. Thank you.

`version: '3.8'

services:
pasarguard-panel:
image: pasarguard/panel:latest
container_name: pasarguard-panel
restart: always
ports:
- 8800:8000
environment:
- DATABASE_URL=sqlite:////app/data/pasarguard.db
- PANEL_ADMIN_USER=admin
- PANEL_ADMIN_PASSWORD=xxxxxxxxxx

  # --- Network Binding ---
  - UVICORN_HOST=0.0.0.0
  - UVICORN_PORT=8000
  
  # --- URL Prefixing ---
  # Matches the domain you are using in Zoraxy
  - PANEL_URL=https://panel.abc.xyz
  - XRAY_SUBSCRIPTION_URL_PREFIX=https://panel.abc.xyz
  
  # --- SSL Bypass & Internal Security ---
  # Required to satisfy the 0.0.0.0 binding logic in main.py
  - UVICORN_SSL_CERTFILE=/app/data/cert.pem
  - UVICORN_SSL_KEYFILE=/app/data/key.pem
  - UVICORN_SSL_CA_TYPE=private
  - FORWARDED_ALLOW_IPS=*

volumes:
  - /docker/pasarguard:/app/data
  
networks:
  - zoraxy_default

networks:
zoraxy_default:
external: true`