2016/07/12 22:04:31 [debug] 16736#16736: *8 trying to use file: "/index.php" "/usr/share/nginx/html/index.php"
(...)
2016/07/12 22:04:31 [error] 16736#16736: *8 open() "/usr/share/nginx/html404" failed
You will have to investigate if those files are there, maybe a rights issue.
(...)
2016/07/12 22:04:31 [error] 16736#16736: *8 open() "/usr/share/nginx/html404" failed
You will have to investigate if those files are there, maybe a rights issue.