Nginx 502 bad gateway

Moebuntu

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I have just installed Nginx on a small VPS server and when I try to view a PHP page then I got this error: 502 Bad Gateway.

Nginx 502 bad gateway.png

Anyone know what is it and how to fix it? where cab I check it came from?
 

manoaratefy

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Good morning!

With my reverse proxy, it was a socket issue. I recommend you to check if your PHP is really listening on a CGI port and if your NGINX is looking on the good CGI port.
 

isix

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The PHP-FPM has to be installed, running and listening on port 9000.
 

Matt Eberlie

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when I installed my wordpress server on my hosting, It's working perfectly but after few days I got 502 bad gateway. I restarted my server and got my application back this work for me.
 

dnsme

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Respectively Try the following steps.
1-chown webapps:nginx /var/www
2-bufferAND timeout edited and restart nginx
3-Unable to connect PHP-FPM
 

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