Unraid CLI - cant create tunnel

[iwantdat]

On step #2 of the guide (Now we need to create a tunnel. To do this we will run another command from the unraid terminal)

I receive the following error message:

failed to create tunnel: Create Tunnel API call failed: REST request failed: Post "https://api.cloudflare.com/client/v4/accounts/cde0088a4ff4c932cd94e1162a4d3fb2/tunnels": dial tcp: lookup api.cloudflare.com on [::1]:53: dial udp [::1]:53: connect: cannot assign requested address

When clicking the link in the error message it reads:

{"success":false,"errors":[{"code":9106,"message":"Missing X-Auth-Key, X-Auth-Email or Authorization headers"}]}

I have the cert.pm correctly in the cloudflared folder from step #1.

Thanks for any help.