probably file corruption related, if you redownload the blockchain it might work, binary should be fine
the same with
peercoin-0.11.2/bin$ ./peercoin-qt
peercoin-qt: kernel.cpp:623: unsigned int GetStakeModifierChecksum(const CBlockIndex*):
Zusicherung »pindex->pprev || pindex->GetBlockHash() == Params().GetConsensus().hashGenesisBlock« nicht erfüllt.
I think will have to redownload all...