nginx版本是1.11，在nginx.conf文件中增加了下面这个server块，nginx就不能启动，把feature这个单词改为其他单词，就可以启动，不知什么原理？

    #laravel-5-4-feature.com
    server {
        listen       80;
        server_name  laravel-5-4-feature.com;
        charset utf-8;

        location / {
            root   D:/wnmp/www/laravel-5-4-feature/public;
            index  index.php index.html index.htm;
            try_files $uri $uri/ /index.php?$query_string;
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        location ~ \.php$ {
            root           D:/wnmp/www/laravel-5-4-feature/public;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
        
    }