Please update BHC wallet ,current version 3.0.2.0 available
https://mega.nz/#!g6RVGBJD!KP6FUZ3d-N1lgWyFhNu17jRDHJkCPESdEyuY2WItQCw
https://github.com/blackholecoin/blackholecoin-master
Details fllow：
1 Fork at block height 50000,block reward will be 5 BHC.
2 Checkpoints add