Error 0x8033800A

Value: -2144108534 | 0x8033800A | 2150858762

What does it mean ?

ERROR_WSMAN_SUBSCRIPTION_CLIENT_DID_NOT_CALL_WITHIN_HEARTBEAT  
The application or script that has an event subscription did not request a pull operation within the heartbeat interval. The subscription session was closed. Start a new subscription.
Value: 32778 | 0x800A | 0b1000000000001010

Where does it come from ?

FACILITY_WINRM  
Windows Resource Manager
Value: 51 | 0x033 | 0b00110011

Other Errors for FACILITY_WINRM