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

$ ps ax | grep nginx

$ kill -9 PIDs
$ service nginx start

or set back /etc/nginx/sites-available/default

location / {
     # First attempt to serve request as file, then
     # as directory, then fall back to displaying a 404.
     try_files $uri $uri/ =404;
}