So so so sorry about the bug, I made a mistake and didn't properly maintain the PoS chain.
The chain was attack and forked with billion coins generated.
Now the chain reset back 1000 blocks and I am maintaining the current main blockchain.
The new wallet is here:
https://github.com/EighthCoin/eighthcoin/releases/tag/2.0.0.0i downloaded the new release but now i have error of loading blkindex.dat and the wallet doesn't want load and close automatically
i deleted all except .dat and .conf but no success