- Plesk for Windows
The Monitoring extension shows the following error message:
PLESK_ERROR: The System Health Monitor component was not found.
PLESK_ERROR: Parallels.Diagnostics.HealthMonitoringService - ParallelsHealthMonitor can not be started: initialization failed.
System.NullReferenceException: Object reference not set to an instance of an object.
at Parallels.Diagnostics.PerformanceMonitor..ctor(MonitorConfiguration configuration)
at Parallels.Diagnostics.HealthMonitoringService.InitializeMonitor(Object state)
When clicking the "Fix installation" button, the operation fails with this error message:
PLESK_ERROR: An error occurred while fixing the installation: The System Health Monitor component was not found. Please reinstall the component via the following console command: `plesk sbin ai.exe remove --components health-monitoring && plesk sbin ai.exe add --components health-monitoring && plesk bin extension -i monitoring`
Grafana installation is corrupted.
Reinstall the extension: