Error 522 with application after enable traefik dashboard on Dokploy Cloud

To Reproduce

1. Acess a dokploy cloud -> remote server -> Web server settings
2. Enable traefik dashboard

all my projects has working tomorrow, but, now all services have a problem with status on get 522, a reload traefik on the panel app.dokploy.com but not resolve and i re-deploy all aplications and not resolve again, all process it's ok, build and start, i using nixpack to build and start applications.

for example, my backend application is on the port 3333, i appoint a domain to a port, but not return a service correctly, just return 522

Current vs. Expected behavior

Enable traefik dashboard and all services down

Enable dashboard and not effect on my applications

Provide environment information

Dokploy cloud

Which area(s) are affected? (Select all that apply)

Traefik

Are you deploying the applications where Dokploy is installed or on a remote server?

Remote server

Additional context

No response

Will you send a PR to fix it?

No

Start by reproducing the failure from Dokploy Cloud's remote server Web server settings after enabling the Traefik dashboard, using a deployed service such as the backend on port 3333. Compare routing before and after the dashboard is enabled, and confirm that enabling it leaves all applications reachable instead of returning 522.