Easily configure a performant, secure, and stable NGINX server.Learn More
Occassional 502 Gateway error with LEMP
Some people are reporting that my LEMP website is giving a 502 error. I’ve seen this myself from one public wifi point. I never see it anywhere else. My logs are filled with these errors:
2016/08/16 06:59:02 [error] 3618#0: *1445992 connect() to unix:/var/run/php5-fpm.sock failed (11: Resource temporarily unavailable) while connecting to upstream, client: 18.104.22.168, server: 22.214.171.124, request: “POST /xmlrpc.php HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php5-fpm.sock:”, host: “126.96.36.199”
…which I assume are related. Any ideas what’s going on here and how to fix it?
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.×