Nginx error! page not found

Installed librenms on CentOS 7 using nginx documentation, ran into several issues but finally got ./validate.php to work:

[root@librenms librenms]# ./validate.php

Component Version
LibreNMS 1.48.1-70-g2eac72d
DB Schema 2019_01_16_195644_add_vrf_id_and_bgpLocalAs (131)
PHP 7.2.14
MySQL 5.5.60-MariaDB
RRDTool 1.4.8
SNMP NET-SNMP 5.7.2
====================================

[OK] Composer Version: 1.8.4
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
[WARN] You have not added any devices yet.
[FIX]:
You can add a device in the webui or with ./addhost.php

Output of daily.sh

[root@librenms librenms]# ./daily.sh
Re-running /opt/librenms/daily.sh as librenms user
Updating to latest codebase OK
Updating Composer packages OK
Updating SQL-Schema OK
Updating submodules OK
Cleaning up DB OK
Fetching notifications OK
Caching PeeringDB data OK

But unable to see the webui, page not found error. Tried localhost, ip, hostname .. still get

I think I may have messed up this section on the documetation.

NOTE: If this is the only site you are hosting on this server (it should be :)) then you will need to disable the default site. Delete the server section from /etc/nginx/nginx.conf

As you can tell, I’m new to linux. Please be gentle.

Thanks

Did you configured correctly server_name in your librenms.conf for nginx?

https://docs.librenms.org/Installation/Installation-CentOS-7-Nginx/#configure-nginx

It should be your fqdn. As for your screenshoot, server_name librenms.du

That didn’t help. Thanks. I disabled nginx and used Apache and got it to work.