/var/log/nignx/error.log
[crit] 1900#1900: *1 connect() to unix:/var/run/php5-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 192.168.5.21, server: , request: "GET /Dashboard HTTP/1.1", subrequest: "/auth-request.php", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "192.168.5.5:5580"
2023/11/08 21:56:56 [error] 1900#1900: *1 auth request unexpected status: 502 while sending to client, client: 192.168.5.21, server: , request: "GET /Dashboard HTTP/1.1", host: "192.168.5.5:5580"