To resolve these issues, it is recommended that you restart the Management server process.
Use the following steps to restart the Management server process:
> debug software restart management-server
PAN-OS 7.0 and above
> debug software restart process management-server
> show system resources | match mgmtsrvr
> show system resources | match mgmt2140 20 0 708m 484m 9828 S 2 12.9 8:13.06 mgmtsrvr