Error 0x80040DB0

Value: -2147218000 | 0x80040DB0 | 2147749296

What does it mean ?

GTHR_E_PROPERTIES_EXCEEDED  
Maximum number of properties per document has been reached. The document is most likely corrupt, or it represents a denial of service threat, the indexing of this document has been aborted.
Value: 3504 | 0x0DB0 | 0b0000110110110000

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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