【已回应】Primary script unknown" while reading response he

2019/11/02 03:23:38 [error] 28444#0: *853 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 116.211.216.200, server: baiddu.com, request: "GET /20191102.php/ HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi-72.sock:", host: "我的域名"





ngx配置文件没改动过   

php7.2
user  www www;
worker_processes auto;
error_log  /www/wwwlogs/nginx_error.log  crit;
pid        /www/server/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;

events
    {
        use epoll;
        worker_connections 51200;
        multi_accept on;
    }

http
    {
        include       mime.types;

改了php和nginx启动用户么？
除了master进程是root用户启动的，其他的都是 www