Error in Lesson 8 when getting the transactionResponse

[ghost]

I created a HardHat Local Network as shown in the tutorial when i click on fund button i get this error, but it works well on sepolia:

inpage.js:1 MetaMask - RPC Error: Internal JSON-RPC error. {code: -32603, message: 'Internal JSON-RPC error.', data: {…}}
(anonymous) @ inpage.js:1
(anonymous) @ inpage.js:17
_runReturnHandlers @ inpage.js:17
_processRequest @ inpage.js:17
await in _processRequest (async)
_handle @ inpage.js:17
handle @ inpage.js:17
_rpcRequest @ inpage.js:1
(anonymous) @ inpage.js:1
request @ inpage.js:1
(anonymous) @ ethers-5.6.esm.min.js:22986
send @ ethers-5.6.esm.min.js:23058
(anonymous) @ ethers-5.6.esm.min.js:20777
(anonymous) @ ethers-5.6.esm.min.js:20161
__awaiter$a @ ethers-5.6.esm.min.js:20141
perform @ ethers-5.6.esm.min.js:20751
(anonymous) @ ethers-5.6.esm.min.js:19652
fulfilled @ ethers-5.6.esm.min.js:18044
Promise.then (async)
step @ ethers-5.6.esm.min.js:18059
fulfilled @ ethers-5.6.esm.min.js:18044
Promise.then (async)
step @ ethers-5.6.esm.min.js:18059
(anonymous) @ ethers-5.6.esm.min.js:18061
__awaiter$9 @ ethers-5.6.esm.min.js:18041
estimateGas @ ethers-5.6.esm.min.js:19647
sendUncheckedTransaction @ ethers-5.6.esm.min.js:20373
(anonymous) @ ethers-5.6.esm.min.js:20433
fulfilled @ ethers-5.6.esm.min.js:20144
Promise.then (async)
step @ ethers-5.6.esm.min.js:20159
(anonymous) @ ethers-5.6.esm.min.js:20161
__awaiter$a @ ethers-5.6.esm.min.js:20141
sendTransaction @ ethers-5.6.esm.min.js:20429
(anonymous) @ ethers-5.6.esm.min.js:12901
fulfilled @ ethers-5.6.esm.min.js:12563
Promise.then (async)
step @ ethers-5.6.esm.min.js:12578
(anonymous) @ ethers-5.6.esm.min.js:12580
__awaiter$4 @ ethers-5.6.esm.min.js:12560
(anonymous) @ ethers-5.6.esm.min.js:12889
fund @ srcipt.js:36
ethers-5.6.esm.min.js:3045 Uncaught (in promise) Error: cannot estimate gas; transaction may fail or may require manual gas limit [ See: https://links.ethers.org/v5-errors-UNPREDICTABLE_GAS_LIMIT ] (reason="Error: Transaction reverted: function selector was not recognized and there's no fallback function", method="estimateGas", transaction={"from":"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266","to":"0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0","value":{"type":"BigNumber","hex":"0x03a1cfd104cf2c0000"},"data":"0xb60d4288","accessList":null}, error={"code":-32603,"message":"Internal JSON-RPC error.","data":{"code":-32603,"message":"Error: Transaction reverted: function selector was not recognized and there's no fallback function"},"stack":"{\n  \"code\": -32603,\n  \"message\": \"Internal JSON-RPC error.\",\n  \"data\": {\n    \"code\": -32603,\n    \"message\": \"Error: Transaction reverted: function selector was not recognized and there's no fallback function\"\n  },\n  \"stack\": \"Error: Internal JSON-RPC error.\\n    at new i (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:10940)\\n    at s (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:13880)\\n    at Object.internal (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:14490)\\n    at c (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/background-0.js:7:44665)\\n    at chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/background-0.js:7:45664\\n    at async chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-4.js:19:37935\"\n}\n  at new i (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:10940)\n  at s (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:13880)\n  at Object.internal (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-3.js:16:14490)\n  at c (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/background-0.js:7:44665)\n  at chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/background-0.js:7:45664\n  at async chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-4.js:19:37935"}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.6.8)
    at Logger.makeError (ethers-5.6.esm.min.js:3045:19)
    at Logger.throwError (ethers-5.6.esm.min.js:3054:16)
    at checkError (ethers-5.6.esm.min.js:20211:16)
    at Web3Provider.<anonymous> (ethers-5.6.esm.min.js:20779:16)
    at Generator.throw (<anonymous>)
    at rejected (ethers-5.6.esm.min.js:20151:34)

JavaScript:

import { ethers } from "./ethers-5.6.esm.min.js";
import { abi, contractAddress } from "./constants.js";

const connectButton = document.getElementById("connectButton");
const fundButton = document.getElementById("fundButton");
connectButton.onclick = connect;
fundButton.onclick = fund;

console.log(ethers);

async function connect() {
  if (typeof window.ethereum !== "undefined") {
    try {
      await window.ethereum.request({ method: "eth_requestAccounts" });
    } catch (err) {
      console.log(err);
    }
    connectButton.innerHTML = "Connected!";
  } else {
    connectButton.innerHTML = "Please install Metamask";
  }
}

async function fund() {
  const ethAmount = "67";
  console.log(`Funding with ${ethAmount}...`);
  if (typeof window.ethereum !== "undefined") {
    // provider
    // signer / wallet
    // contract
    // ABI and address
    const provider = new ethers.providers.Web3Provider(window.ethereum);
    const signer = provider.getSigner();
    // console.log(signer);
    const contract = new ethers.Contract(contractAddress, abi, signer);
    const transactionResponse = await contract.fund({
      value: ethers.utils.parseEther(ethAmount),
    });
  }
}

Can someone help me out here, with this?

[ghost]

Update:

const transactionResponse = await contract.fund({
      value: ethers.utils.parseEther(ethAmount),
    });

works when i specify the gasLimit, but i still have this error

inpage.js:1 MetaMask - RPC Error: [ethjs-query] while formatting outputs from RPC '{"value":{"code":-32603,"data":{"code":-32603,"message":"Error: Transaction reverted: function selector was not recognized and there's no fallback function","data":{"txHash":"0xa5e96b36bb28d2769fa73baa465ad4d1649f4a348fdb6431540413480aff00c0"}}}}'