Webgui is not working

Help
1

Hello,

Yesterday i have install LibreNMS for the first time.
It’s running on a VM with Centos 8.
And everything looks fine after i left de server.

Until today.
Webgui has a error 500.

if i do the command ./validate.php i get the folwing output:
librenms]$ ./validate.php

In ProviderRepository.php line 208:

Class ‘App\Providers\DatastoreServiceProvider’ not found

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

Component Version
LibreNMS 1.61
DB Schema Not Connected (0)
PHP 7.2.11
MySQL ?
RRDTool 1.7.0
SNMP NET-SNMP 5.8

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

[OK] Composer Version: 1.10.1
[OK] Dependencies up-to-date.

There is a problem with de DB connection but i have test the database with ROOT and librenms password with no problem.

The only problem i see is

In ProviderRepository.php line 208:

Class ‘App\Providers\DatastoreServiceProvider’ not found

is that the problem of the issue i have? And how can i fix this?

Kind regards,

Jorg

2

De problem is solved.
Some how i had lost de file /opt/librenms/app/Providers/DatastoreServiceProvider.php

When i make a new DatastoreServiceProvider.php.
I put this in the file:

Everything works again.