Portainer and Trafic installation error

Hello good evening, I’m trying to install xibo on Portainer with Trafic to do the reverse proxy, I configured the steck and the networks on Portainer and did the deployment, the containers went up correctly but my page only gives 404 page not found I would like to know what it is the error that is happening if someone could help me, I would appreciate it in advance
I’m also new to Docker and I don’t understand much, but I tried to configure the containers but it’s giving me this error and I still haven’t been able to solve it. I’ve searched the community but I haven’t been able to find the solution either.

version: ‘3.4’

services:
xibo:
image: Package xibo-cms · GitHub
container_name: xibo_cms
restart: always
networks:
- xibo
environment:
- MYSQL_HOST=mysql
- MYSQL_USER=root
- MYSQL_PASSWORD=*******
- MYSQL_DATABASE=xibo
- XMR_HOST=xmr
labels:
- “traefik.enable=true”
- “traefik.port=80”
- “traefik.docker.network=traefik_public”
- “traefik.frontend.rule=Host:xibo.domain.com.br”
depends_on:
- mysql
volumes:
- xibo_cms:/var/www/cms/custom

mysql:
image: mysql:8.0
container_name: mysql_xibo
restart: always
networks:
- xibo
environment:
- MYSQL_ROOT_PASSWORD=******
- MYSQL_DATABASE=xibo

xmr:
image: Package xibo-xmr · GitHub
container_name: xibo_xmr
restart: always
networks:
- xibo
environment:
- XMR_HOST=xmr

networks:
xibo:
external: true

volumes:
xibo_cms: