Well, some updates. as I saw here https://community.traefik.io/t/2-3-errors-on-container-start-is-this-someting-to-worry-about/8438/8
using yml and toml can be a source of trouble, so I rewrite my files to yml.
But still I'm having this as logs:
Attaching to traefik_reverse-proxy_1
reverse-proxy_1 | time="2022-04-10T09:54:38Z" level=info msg="Configuration loaded from file: /etc/traefik/traefik.yml"
reverse-proxy_1 | time="2022-04-10T09:55:11Z" level=error msg="accept tcp [::]:82: use of closed network connection" entryPointName=http
reverse-proxy_1 | time="2022-04-10T09:55:11Z" level=error msg="Error while starting server: accept tcp [::]:82: use of closed network connection" entryPointName=http
reverse-proxy_1 | time="2022-04-10T09:55:11Z" level=error msg="accept tcp [::]:443: use of closed network connection" entryPointName=https
reverse-proxy_1 | time="2022-04-10T09:55:11Z" level=error msg="Error while starting server: accept tcp [::]:443: use of closed network connection" entryPointName=https