Server/DataStore: Updated DBC & DB2 Checks For 6.0.3 (19342)

Signed-off-by: AriDEV <aridev666@gmail.com>
Server/DataStore: Updated Error Message Text

Signed-off-by: AriDEV <aridev666@gmail.com>
Merge pull request #13720 from AriDEV/6.x

Server/DataStore: Updated DBC & DB2 Checks For 6.0.3 (19342)