ERROR: "View not found: system:performance.131" (4252456)

When trying to open the "Server Performance Overview" dashboard from the "Administration" dashboard the following error appears:

"View not found: system:performance.131"

The scripts/views/functions for "Server Performance Overview" are located in the "Diagnostic" cartridge.

1. Go to "Administration | Cartridges | Cartridge Inventory"
2. Select the tab "Core Cartridges"
3. Find the cartridge "Diagnostic" and select it
4. Disable the cartridge and re-enable it

If that will not work, do the steps below:

1. Stop the Foglight Server
2. Go to "$FMS_HOME/cartridge" folder
3. Copy the file "Diagnostic-<version>.car" file into folder "$FMS_HOME/upgrade/cartridge"
4. Now restart the Foglight Server