20002 b'db-lib error message 20002 severity July 8, 2019 16 32 64 128 20002 b db lib error message 20002 severity 9 Pymssql _pymssql operationalerror 20002 b db lib error message 20002 severity 9 20002 b'db-lib error message 20002 20009 b'db-lib error message 20009 severity 9 Db-lib error message 2000
