AVAX / USDC addLiquidity error

[iFrez]

Hello!

I got this error:

Uncaught ContractFunctionExecutionError ContractFunctionExecutionError: The contract function "addLiquidity" reverted.
Error: AddressHelper__CallFailed()

Here is part of code:

...
 let firstToken = new Token(
        CHAIN_ID,
        '0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E',
        6,
        'USDC',
        'USD Coin'
      );
  let secondToken =  WNATIVE[CHAIN_ID];
  let BIN_STEP = 20;  

...

const { deltaIds, distributionX, distributionY } = getLiquidityConfig(LiquidityDistribution.SPOT)
  // declare liquidity parameters
  const addLiquidityInput = {
    tokenX: secondToken.address,
    tokenY: firstToken.address,
    binStep: Number(BIN_STEP),
    amountX: firstTokenAmount.raw.toString(),
    amountY: secondTokenAmount.raw.toString(),
    amountXMin: minFirstTokenAmount.toString(),
    amountYMin: minSecondTokenAmount.toString(),
    activeIdDesired: activeBinId,
    idSlippage: 5,
    deltaIds,
    distributionX,
    distributionY,
    to: account.address,
    refundTo: account.address,
    deadline: deadline
  }
  const { request } = await publicClient.simulateContract({
    address: router,
    abi: LBRouterV21ABI,
    functionName: "addLiquidity",
    args: [addLiquidityInput],
    account
  })
  const hash = await walletClient.writeContract(request)
  console.log(`Transaction sent with hash ${hash}`)

Could someone please help me deal with it?