Netwrix Auditor System Health - Event ID 2007

Symptom

The Netwrix Auditor System Health contains Event ID 2007:

 
        Critical error occurred: Object reference not set to an instance of an object. 

Cause

The issue occurs due to incorrect SQL Server configuration and not related to Netwrix Auditor.

Resolution

Repair your SQL Server according to the resolutions from the following article: SQL Server 2012 error: object reference not set to an instance of an object ⸱ StackOverflow 🙅.