nginx codeigniter 502 bad gateway

Question

The config of nginx is as follows:

server {
        listen       80;
        server_name  www.example.com;

        root   /home/wwwroot/example.com;
                


        

Answer 1

please add the following line to Nginx configuration file /etc/nginx/nginx.conf

http {
    ...
    fastcgi_buffers 8 16k;
    fastcgi_buffer_size 32k;
    ...
}

reference