NGINX Server not starting

Good morning @michael! I’ve had great success and a lot of use out of the Tiny Pilot for a few weeks now.

Unfortunately, when I went to log on to my tiny pilot via the web URL (IP address or host name - ssh is fine) I couldn’t connect to the web server. I did some research on this forum and ran the command ‘ /opt/tinypilot-privileged/update && sudo reboot’ and it failed with the error below:

fatal: [localhost]: FAILED! => {"changed": false, "msg": "Unable to start service nginx: Job for nginx.service failed because the control process exited with error code.\nSee \"systemctl status nginx.service\" and \"journalctl -xe\" for details.\n"}

systemctl status nginx.service returned:

● nginx.service - A high performance web server and a reverse proxy server
   Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Mon 2022-05-09 10:47:32 BST; 2min 42s ago
     Docs: man:nginx(8)
  Process: 3512 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=1/FAILURE)

and journalctl -xe returned:

May 09 10:47:32 tinypilot ansible-systemd[3506]: Invoked with name=nginx state=started enabled=True daemon_reload=False daemon_reexec=False no_block=False force=None masked=
May 09 10:47:32 tinypilot systemd[1]: Starting A high performance web server and a reverse proxy server...
-- Subject: A start job for unit nginx.service has begun execution
-- Defined-By: systemd
-- Support: https://www.debian.org/support
-- 
-- A start job for unit nginx.service has begun execution.
-- 
-- The job identifier is 982.
May 09 10:47:32 tinypilot nginx[3512]: nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol)
May 09 10:47:32 tinypilot nginx[3512]: nginx: configuration file /etc/nginx/nginx.conf test failed
May 09 10:47:32 tinypilot systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: https://www.debian.org/support
-- 
-- An ExecStartPre= process belonging to unit nginx.service has exited.
-- 
-- The process' exit code is 'exited' and its exit status is 1.
May 09 10:47:32 tinypilot systemd[1]: nginx.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
-- 
-- The unit nginx.service has entered the 'failed' state with result 'exit-code'.
May 09 10:47:32 tinypilot systemd[1]: Failed to start A high performance web server and a reverse proxy server.
-- Subject: A start job for unit nginx.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
-- 
-- A start job for unit nginx.service has finished with a failure.
-- 
-- The job identifier is 982 and the job result is failed.

—-

I was working fine on Friday and when I went to log on on Sunday the web server was done.