Не работает сервер node js

Запускаю сервер, ошибок нету, но захожу на localhost, а он не открывается. Код:

    require('dotenv').config()
const express=require('express')
const config=require('config')
const pg=require('pg')
const sequelize=require('./db')
const app=express()
const models=require('./models/models')
const errorHandler=require('./middleware/ErrorHandlingMiddleware')
const fileUpload=require('express-fileupload')
const cors=require("cors")
const path=require("path")
PORT= process.env.PORT || config.get('PORT')
app.use(cors)
app.use(express.json())
app.use(express.static(path.resolve(__dirname,'static')))
app.use(fileUpload({}))
app.use('/api',require('./routes/index'))
app.use(errorHandler)


async function start(){
    try{
        await sequelize.authenticate()
        await sequelize.sync()
        app.listen(PORT,() =>console.log(`Server was started on ${PORT}`))
    }

    catch(e){
        console.log(e)
    }
}

start()