ETHW Payment issue 
I have this error when it calculate the payement for ethw : 

``[2022-10-06` 07:38:10.7315] [E] [PayoutManager] [ethpow1] Payment processing failed System.Exception: Unable to determine block reward: Unsupported chain type
   at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.GetBaseBlockReward(GethChainType chainType, UInt64 height) in /home/raptor/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 322
   at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.ClassifyBlocksAsync(IMiningPool pool, Block[] blocks, CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 135
   at Miningcore.Payments.PayoutManager.UpdatePoolBalancesAsync(IMiningPool pool, PoolConfig poolConfig, IPayoutHandler handler, IPayoutScheme scheme, CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Payments/PayoutManager.cs:line 156
   at Miningcore.Payments.PayoutManager.ProcessPoolsAsync(CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Payments/PayoutManager.cs:line 104    at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.GetBaseBlockReward(GethChainType chainType, UInt64 height) in /home/raptor/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 322
   at Miningcore.Blockchain.Ethereum.EthereumPayoutHandler.ClassifyBlocksAsync(IMiningPool pool, Block[] blocks, CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Blockchain/Ethereum/EthereumPayoutHandler.cs:line 135
   at Miningcore.Payments.PayoutManager.UpdatePoolBalancesAsync(IMiningPool pool, PoolConfig poolConfig, IPayoutHandler handler, IPayoutScheme scheme, CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Payments/PayoutManager.cs:line 156
   at Miningcore.Payments.PayoutManager.ProcessPoolsAsync(CancellationToken ct) in /home/raptor/miningcore/src/Miningcore/Payments/PayoutManager.cs:line 104``

any idea ? 