Starting nginx: nginx: [emerg] bind() to 163.1xx.xxx.xxx:80 failed (98: Address

Hello
I restarted the services. then this error came to fruition.

Starting nginx: nginx: [emerg] bind() to 163.1xx.xxx.xxx:80 failed (98: Address

sudo fuser -k 80/tcp

I am correcting with. then varnish gives an error.

how do I solve this problem?

What error varnish is throwing?

Better goto select webserver --> select only apache and compile

Then select nginx --> apache --> varnish and compile it again.

What error varnish is throwing?

Better goto select webserver --> select only apache and compile

Then select nginx --> apache --> varnish and compile it again.

I did what you said. but it happened again.

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varnish is working, nginx is giving an error.
nginx is working, varnish is giving an error.

when you restart nginx what error it throws?

when you restart nginx what error it throws?

I solved the problem.
sudo fuser -k 80/tcp
service nginx start
service nginx restart
service httpd restart
service varnish restart
Thank you for the help.

I installed a new server. I have this error again. Please bring a solution to the authorities. thanks

What errors are showing exactly?

What errors are showing exactly?

there is no problem at the moment. but as I said, I set up a new server. again the above mentioned error. If nginx works varnish gives an error. nginx was giving an error if varnish tried.