Nginx: Job for nginx.service failed because the control process exited

Question

I got a problem which I have been trying to fix for a few days now and I don\'t know what to do, have been looking for answers but all of those I found didn\'t help me.

Answer 1

change the port may help as 80 port is already using somewhere

vi /etc/nginx/sites-available/default

Change the port:

listen 8080 default_server;
listen [::]:8080 default_server;

And then restart the nginx server

nginx -t
service nginx restart