Hi,
im Pietro and im having random 502 bad gateway on my site. www.gamberorosso.it
If possible id like to have your help on troubleshooting the problem.
When the problem happens i must restart the httpd service to get back up the site.
on nginx log i read: upstream prematurely closed connection while reading response header from upstream
Here on pastebin my configuration files.
http://pastebin.com/r4WUHwgR -> /etc/nginx/fastcgi.conf
http://pastebin.com/inprA9D1 -> /etc/nginx/conf.d/gamberorosso.conf
http://pastebin.com/Q14AeJrQ -> /etc/nginx/nginx.conf
http://pastebin.com/D4TLeVEv -> /etc/httpd/conf.d/portal.conf
http://pastebin.com/2yJdcAzE -> /etc/nginx/conf.d/www.conf
Any help would be graceful.