Invalid character when try to deploy or use a function from my contract using Web3Js - solidity

Question

I keep trying to deploy to a contract or use a contract, but every time I deploy or use a function, I only get this error
error Error: Magic RPC Error: [-32603] Internal error: Invalid character
at sdk:11:8488
My contract is correct, I also deployed using a hardhat tool and everything was ok, but if I give them via web3.js I only have problems
const fromAddress = (await web3.eth.getAccounts())[0];
console.log(fromAddress);
console.log(contractAbi);
const contract = new web3.eth.Contract(JSON.parse(contractAbi));
console.log(contract);
// Deploy contract with "Hello World!" in the constructor and wait to finish
const contractInstance = await contract
.deploy({
data: contractByteCode
})
.send({
from: fromAddress,
gas: 200000
})
.on('error', (error) => {
console.log("error", error);
});
console.log(contractInstance);
The Abi and the byte code have no problems.. what could it be?
let contractAbi = '[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"string","name":"_promocode","type":"string"},{"internalType":"uint256","name":"_expirationDatetime","type":"uint256"}],"name":"addPromocode","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_identifier","type":"string"}],"name":"addWallet","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"string","name":"_identifier","type":"string"}],"name":"addWalletOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"checkWallet","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"string","name":"_promocode","type":"string"}],"name":"getPromocode","outputs":[{"components":[{"internalType":"string","name":"promocode","type":"string"},{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"generationDatetime","type":"uint256"},{"internalType":"uint256","name":"expirationDatetime","type":"uint256"},{"internalType":"bool","name":"status","type":"bool"}],"internalType":"structEWalletContract.Promocode","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_userAddress","type":"address"}],"name":"getUserBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"getUserPromocodes","outputs":[{"components":[{"internalType":"string","name":"promocode","type":"string"},{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"generationDatetime","type":"uint256"},{"internalType":"uint256","name":"expirationDatetime","type":"uint256"},{"internalType":"bool","name":"status","type":"bool"}],"internalType":"structEWalletContract.Promocode[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"string","name":"_promocode","type":"string"}],"name":"sendPromocode","outputs":[{"components":[{"internalType":"string","name":"promocode","type":"string"},{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"generationDatetime","type":"uint256"},{"internalType":"uint256","name":"expirationDatetime","type":"uint256"},{"internalType":"bool","name":"status","type":"bool"}],"internalType":"structEWalletContract.Promocode","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"testContract","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"transaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_promocode","type":"string"}],"name":"usePromocode","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"userTransactions","outputs":[{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"internalType":"structEWalletContract.Transaction[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"usersCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]';