Help with Adding new Coin

[ghost]

I have tried to add new coin Octa Space in MiningCore

Mining Works Fine Rewards are Detected Fine

But when its time to make the payout to miners i am having some errors i could not figure out

Any help would be amazing

System.Exception: eth_sendTransaction returned error: invalid sender code -32000 System.Exception: eth_sendTransaction returned error: invalid sender code -32000 at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.PayoutAsync(Balance balance, CancellationToken ct) in /home/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 443 at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.PayoutAsync(IMiningPool pool, Balance[] balances, CancellationToken ct) in /home/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 267 at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.PayoutAsync(Balance balance, CancellationToken ct) in /home/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 443 at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.PayoutAsync(IMiningPool pool, Balance[] balances, CancellationToken ct) in /home/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 267

My repository : https://github.com/kushalg-1212/miningcore

Thanks