Error 0xC800051C

Value: -939522788 | 0xC800051C | 3355444508

What does it mean ?

hrTableNotEmpty  
Unable to define the clustered index.
Value: 1308 | 0x051C | 0b0000010100011100

Where does it come from ?

FACILITY_NTDSB  
Active Directory Domain Services
Value: 2048 | 0x800 | 0b100000000000

Other Errors for FACILITY_NTDSB