【nginx】 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream

2013/10/22 20:05:49 [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"

错误解决方法:
在Nginx配置文件中找到定义调用脚本文件的地方,如:

复制代码代码如下:
fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;


修改成如下方式($document_root):

复制代码代码如下:
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

提示:
$document_root 代表当前请求在root指令中指定的值。如:

复制代码代码如下:
location / {
       root   /usr/local/nginx/html;
       index  index.php index.html index.htm;
       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}

上面配置中的$document_root就是针对/usr/local/nginx/html目录下的php文件进行解析。

原文地址:https://www.cnblogs.com/china-flint/p/9685659.html