Server does not respond and ERR_CONNECTION_REFUSED (in chrome)

[MrC]

Hi,

I got this error after receiving a high number of connections during a peak time and I solved the problem by rebooting the server. This happened a few times and I don't know what caused the problem.

Could someone please help me on this so I can solve the problem entirely rather than having downtimes every now and then?

I am using Centos

Thanks a lot

 

[Marcus]

You could take a look at your logs. They are usually located at /var/log

nginx has an interesting log in /var/log/nginx/error.log

I think you should take a look at the php logs who might be in /var/log/php-fpm

 

[MrC]

In http error_log, I got this error: "You configured HTTP(80) on the standard HTTPS(443) port!"

Not sure if that caused the problem. I am still trying to get rid of the error