Error 0xC80004B5

Value: -939522891 | 0xC80004B5 | 3355444405

What does it mean ?

hrDatabaseInvalidPages  
The number of pages is not valid.
Value: 1205 | 0x04B5 | 0b0000010010110101

Where does it come from ?

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

Other Errors for FACILITY_NTDSB