Can't Reach Site with Certs Installed

Traefik Traefik v2 (latest)
3

Thanks for taking an interest. I went the conventional route of generating a private key and handing the CSR to GoDaddy. I actually found what I was looking for on another post, which led me to put the following under command in docker-compose.yml.

--providers.file.filename=/etc/traefik/certificates.yml

For completeness, the contents of certificates.yml is

tls:
  certificates:
    - certFile: "/cert/pip.kairospower.com.cert"
      keyFile: "/cert/pip.kairospower.com.key"
      stores:
        - default
  stores:
    default:
      defaultCertificate:
        certFile: "/cert/pip.kairospower.com.cert"
        keyFile: "/cert/pip.kairospower.com.key"

Traefik still complains that authtraefik@docker doesn't exist, but the site is reachable with browsers recognizing a valid cert.