502网关错误，连接源站失败 ERROR: 检测到配置文件有错误,请先排除后再操作

ud3

502网关错误，连接源站失败

ERROR: 检测到配置文件有错误,请先排除后再操作

/bin/sh: /www/server/nginx/sbin/nginx: No such file or directory

发现nginx竟然是停止状态

端口80状态是使用

Nginx配置规则错误:
nginx: [emerg] a duplicate default server for 0.0.0.0:80 in /www/server/panel/vhost/nginx/www.*****.com.conf:3
nginx: configuration file /www/server/nginx/conf/nginx.conf test failed