Hello I am using debian 9.4. I am using Nginx 1.10 and Php7.2. I'm getting mistakes like the following.
2018/08/02 10:05:13 [alert] 20356#20356: *17425 open socket #20 left in connection 112 2018/08/02 10:05:13 [alert] 20355#20355: *17285 open socket #94 left in connection 87 2018/08/02 10:05:13 [alert] 20356#20356: *17427 open socket #25 left in connection 113 other error: 2018/08/02 10:04:47 [error] 20352#20352: *17128 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 11.11.11.300, server: www.x.net, request: "GET /nowplaying/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php7.2-fpm.sock", host: "www.x.net", referrer: "http://www.x.net/" What can be the problem ?