[error] 12691#0: *6 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 192.168.168.1, server: localhost, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "192.168.168.133"

{

    listen          80;

    server_name     www.tp.com;

    access_log      /data1/logs/tp_access.log myformat;

    index index.html index.htm index.php;

    root    /datao/htdocs/thinkphp;

    location ~ \.php

    {

            fastcgi_index index.php;

            fastcgi_pass 127.0.0.1:9000;

            include      fastcgi_params;

            set $path_info "";

            set $real_script_name $fastcgi_script_name;

            if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {

                    set $real_script_name $1;

                    set $path_info $2;

            }

            fastcgi_param SCRIPT_FILENAME /data0/htdocs/thinkphp/$real_script_name;

            fastcgi_param SCRIPT_NAME $real_script_name;

            fastcgi_param PATH_INFO $path_info;

    }

}