I tried to call an abi function using Web3 i got an error "no key for given address or file"

 let web3 = new Web3(new Web3.providers.HttpProvider('https://evm-t3.cronos.org/'));
      const contract = new web3.eth.Contract(network.abi, network.contractAddress);
      await contract.methods
        .accept(id, offer_Index)
        .send({
          from: account,
          gasLimit: '1000000',
        })
        .on('transactionHash', (txHash) => {}