![Nginx 502 错误网关 CentOS7,PHP 7.3.33 FPM](https://linux22.com/image/785578/Nginx%20502%20%E9%94%99%E8%AF%AF%E7%BD%91%E5%85%B3%20CentOS7%EF%BC%8CPHP%207.3.33%20FPM.png)
我是 CentOS 7 新手。尝试在 centOS7 上安装带有 Nginx 的 Postfix。我正在关注教程,但我收到一条错误消息。
我的服务器出现 502 Bad Gateway,http://域名.com, 我如何解决它?
023/04/29 15:56:32 [crit] 1525#1525: *5994 connect() to unix:/run/php-fpm/www.sock failed (2: No such file or directory) while connecting to upstream, client: IPAddress, server: domainname.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm/www.sock:", host: "domainname.com"