Upgrade to 11.5.50 now error 404 on login to CP Url

[craigueH]

I upgraded to 11.5.50 and now i cant get logged into the CP.

Going to https://11.22.33.44:8443/ gives 404 Not Found nginx error.

Tried bootstrap repair but no joy and re-running the install script fails on panel version not supported.

Anyone got any suggestions?

Thanks.

 

[craigueH]

Ok so viewing the logs i'm seeing this error
Starting sw-cp-serverd: nginx: [warn] conflicting server name "" on 0.0.0.0:8443, ignored

I can access the CP through port 8880 just fine however.