Mysql – NODEMON app crashed – waiting for file changes before starting HELP ME

I following a tutorial and had this problem, but seems like it was only me.. Everytime i’m trying to run this i have the same output. Please help

im trying to connecting backend to the database

This is my server.js file

const PORT = process.env.PORT ?? 8000
const express = require('express')
const app = express()
const pool = require('./db')

//get all todos
app.get('/todos', async (req, res) => {

    try {
        const todos = await pool.query('SELECT * FROM todos')
        res.json(todos.rows)
    } catch (err) {
        console.error(error)
    }
})


app.listen(PORT, ( )=> console.log(`Server running on PORT ${PORT}`))

this is my db.js file

const Pool = require('pg').Pool
require ('dotenv').config()

const pool = new Pool({
    user: process.env.USERNAME,
    password: process.env.PASSWORD,
    host: process.env.HOST,
    port: process.env.DBPORT,
    database: 'todoapp'
})

module.exports = pool

this is my data.sql file

CREATE DATABASE todoapp;

CREATE TABLE todos (
    id VARCHAR(255) Primary key,
    user_email VARCHAR(255),
    title VARCHAR(30),
    progress INT,
    date VARCHAR(300)
);

CREATE TABLE users (
    email VARCHAR(255) Primary Key,
    hashed_password VARCHAR(255)
);

And then i have a file called ‘.env’ this the username, password, host and port