Librenms suddenly quit working

Help
1

Our server quit working randomly one day and we are unsure of why. This is what I found so far and I hope somebody can help me out with this.

Results of my ./validate.php
bash-4.2$ ./validate.php

In PackageManifest.php line 122:

Undefined index: name

====================================

Component Version
LibreNMS 1.63-57-g0040f38
DB Schema Not Connected (0)
PHP 7.3.6
Python
MySQL ?
RRDTool 1.4.8
SNMP NET-SNMP 5.7.2

====================================

[OK] Composer Version: 2.2.6
[OK] Dependencies up-to-date.

and here is something I found in the error_logs
[Thu Feb 10 17:54:22.726849 2022] [php7:error] [pid 31001] [client 10.10.0.58:53908] PHP Fatal error: Uncaught ReflectionException: Class files does not exist in /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php:788\nStack trace:\n#0 /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php(788): ReflectionClass->__construct(‘files’)\n#1 /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php(667): Illuminate\Container\Container->build(‘files’)\n#2 /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php(615): Illuminate\Container\Container->resolve(‘files’, Array)\n#3 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(767): Illuminate\Container\Container->make(‘files’, Array)\n#4 /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php(1227): Illuminate\Foundation\Application->make(‘files’)\n#5 /opt/librenms/vendor/wpb/string-blade-compiler/src/ViewServiceProvider.php(139): Illuminate\Container\Container->offsetGet(‘files’)\n#6 /opt/librenms/vendor/laravel/framework/src/Illumi in /opt/librenms/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 788

Yes I know this is an older server. For fun I built a brand new server and tried to import the database into there but got hung up when trying to migrate the database to a newer version.

2

I got the login screen back up by reinstalling composer but now I’m getting permission denied on login and when I do ./validate.php

bash: ./validate.php: Permission denied

You also get a login denied when logging in on the website.

3

What does ls -alh /opt/librenms/validate.php show?

4

That command shows this
-rw-r–r-- 1 librenms librenms 5.5K Feb 9 00:15 /opt/librenms/validate.php

5

You’ve changed the permissions on that file (and possibly more).

Run git status in the /opt/librenms/ dir.

If it shows a bunch of files and you haven’t made any changes to the code then run git checkout .

6

What should the permissions be set too?

This is a server that has been running for a long time and I didn’t tinker with it before it quit working but possibly somebody else did.

7

755, however git status will tell you what’s wrong as you might have more permission issues. Somethings changed the perms and we don’t touch them as part of the update system :slight_smile:

8

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