upstream sent unsupported FastCGI protocol version: 72 while reading response header from upstream

如果用nginx部署PHP网站，报错upstream sent unsupported FastCGI protocol version: 72 while reading response header from upstream可能的原因是php-fpm的配置文件中的，user和group没有配置为 nginx

参考的文章

nginx+php部署FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream错误