error_page 400 /errorpages/400.html;
error_page 401 /errorpages/401.html;
error_page 403 /errorpages/403.html;
error_page 404 /errorpages/404.html;
error_page 500 502 503 504 /errorpages/50x.html;
location ^~ /errorpages {
root /usr/share/nginx;
}