How to fix PHP-FPM socket error?

Question

Nginx

2017/05/06 21:39:23 [error] 30596#30596: *25319 connect() to unix:/run/php/php7.0-fpm.sock failed (11: Resource temporarily unavailable) while connecting to upstream, client: 195.133.201.17, server: ladybug.hopto.org, request: "POST / HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.0-fpm.sock:",

As soon as the script takes too long, I start getting a similar error. How to fix?

Answer 1

in the server section in nginx add
fastcgi_read_timeout 300;

Answer 2

Can I have the code (parameters) of nginx and php in the studio?