Error 0x8004231F

Value: -2147212513 | 0x8004231F | 2147754783

What does it mean ?

VSS_E_INSUFFICIENT_STORAGE  
Insufficient storage available to create either the shadow copy storage file or other shadow copy data.
Value: 8991 | 0x231F | 0b0010001100011111

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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