Hi,
I have set up a drupal site using nginx. But after a few weeks it will get 502 bad gateway error on the site. I'm still at the testing stage and my site doesn't receive any traffic but keeps going down. After I reboot the server it became alright but after a few days the error will come back. Any ideas what is wrong?
Error log file:
[error] 7563#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: ip, server: mysite.com, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "mysite.com"