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I have a DigitalOcean droplet, after launching a laravel app into production I tried the following command:
sudo systemctl reload nginx
But I get this error:
Job for nginx.service failed because the control process exited with error code.
See "systemctl status nginx.service" and "journalctl -xe" for details.
I ran sudo nginx -t to see if there were errors but conf and syntax is ok, after that I ran:
sudo nano /var/log/nginx/error.log
and I got this:
2020/01/16 14:53:53 [notice] 14195#14195: signal process started
2020/01/16 14:53:53 [error] 14195#14195: invalid PID number "" in "/run/nginx.pid"
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/01/16 14:53:53 [emerg] 14198#14198: still could not bind()
Any idea why I can't restart my web server, my webs are still visible but I can't seem to restart or reload nginx.
You can use all of this useful commands to manage nginx properly.
sudo systemctl start nginx sudo systemctl stop nginx sudo systemctl restart nginx
One can use the following service command to restart or start or stop Nginx web server on an older version of Ubuntu server:
sudo service nginx start sudo service nginx stop sudo service nginx restart
OR
sudo /etc/init.d/nginx start sudo /etc/init.d/nginx stop sudo /etc/init.d/nginx restart
None of this worked, see OP again for more details.
Hi! I encountered the same issue, and finally found the solution.
While doing sudo lsof -i:80, it showed apache2 processes were running, while it’s not supposed to run at all because we’re on a nginx setup.
So I could stop Apach with sudo service apache2 stop, and then starting nginx (sudo service nginx start) worked like a charm.
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