MetaMask - RPC Error: execution

[obc92]

I'm with the How to Connect your Smart Contracts to Metamask | Full Stack Web3 and I have had the same problem over and over in every new library case. When trying to execute the execute button of the exercice it shows me an error:

The code is a copy paste so I don't think I got mistakes. Does anyone had the same error?

 async function execute() {
    if (typeof window.ethereum !== "undefined") {
      const contractAddress = "0x5FbDB2315678afecb367f032d93F642f64180aa3";
      const contract = new ethers.Contract(contractAddress, abi, signer);
      try {
        await contract.store(42);
      } catch (error) {
        console.log(error);
      }
    } else {
      console.log("Please install MetaMask");
    }
  }

  return (
    <div>
      {hasMetamask ? (
        isConnected ? (
          "Connected! "
        ) : (
          <button onClick={() => connect()}>Connect</button>
        )
      ) : (
        "Please install metamask"
      )}

      {isConnected ? <button onClick={() => execute()}>Execute</button> : ""}

Thank you guys!!