Error 0x80630706

Value: -2140993786 | 0x80630706 | 2153973510

What does it mean ?

PEER_E_CIRCULAR_CHAIN_DETECTED  
A circular cert chain was detected.
Value: 1798 | 0x0706 | 0b0000011100000110

Where does it come from ?

FACILITY_P2P  
Peer Graphing API
Value: 99 | 0x063 | 0b01100011

Other Errors for FACILITY_P2P