Master server crash

Could someone please help me my master server started crashing after i installed DNC's latest updates dont know if this is the error he was talking about.
000000.003| permgame: ID:1, RaGEZONE, MAPID_WZ_Colorado
000000.004| WarZ 0 games, 32 players each
000000.004| r3dNetwork: Creating host at port 34000
000000.016| IP: 192.168.42.75
000000.016| IP: 25.184.13.254
000000.017| !!! ERROR: r3dNetwork::CreateHost failed 5


000000.017| !!! crashed
000000.017| Creating minidump at logms\MS_5187e277.dmp
000000.046| Minidump created.

can some one help me on this please