Random Number Generator gets gas uint64 overflow

[mrandall101]

When launching the this performing this:

const randomGeneratorContract = await ethers.getContractAt(randomGeneratorABI, _randomGenerator);

  const fullFillTx = await randomGeneratorContract.fulfillRandomness({
    from: operator.address,
    gasLimit: 900000,
    gasPrice: _gasPrice.mul(2),
  });
  console.log("fullFilled:", ",tx=", fullFillTx?.hash);

gets "gas uint64 overflow".

[mrandall101]

Any help would be appreciated.

[mrandall101]

Missed adding what it calls:

/**
* @notice Callback function used by ChainLink's VRF Coordinator
*/
function fulfillRandomness() external {
require(isTruster[msg.sender], "Not truster");

    t1 = seed % 1000000;
    t2 = asciiToInteger(blockhash(block.number - 1)) % 1000000;

    uint256 random = (seed % 100000) * (asciiToInteger(blockhash(block.number - 1)) % 100000);
    randomResult = uint32(100000 + (random % 100000));
    latestLotteryId = IZolaSwapLottery(zolaSwapLottery).viewCurrentLotteryId();

    t3 = block.number;
    t4 = blockhash(block.number);
}