我是MERN Stack的新手，我尝试连接Mongo和Node，但在使用MongoDb Compass将数据插入数据库时遇到了这个问题
Index.js

const connectToMongo = require('./db');
const express = require('express')
connectToMongo();

const app = express()
const port = 3000

app.use(express.json())

//Available Routes
app.use('/api/auth', require('./routes/auth'))
app.use('/api/auth', require('./routes/notes'))

app.listen(port, () => {
  console.log(`Example app listening at http://localhost:${port}`)
})

User.js

const mongoose = require('mongoose');
const { Schema } = mongoose;

const UserSchema = new Schema({
        name:{
            type: String,
            require: true
        },
        email:{
            type:String,
            require:true,
            unique: true
        },
        password:{
            type:String,
            require:true
        },
        timestamp:{
            type:Date,
            default:Date.now
        }
  });

  module.exports = mongoose.model('user', UserSchema)

auth.js

const express=require('express');
const User = require('../models/User');
const router=express.Router()

router.get('/', (req, res)=>{
        console.log(req.body)
        const user = User(req.body)
        user.save()
        res.send(req.body)
})

module.exports = router

db.js

const mongoose = require('mongoose')
const mongoURI = "mongodb://localhost:27017/"

const connectToMongo=()=>{
    mongoose.set("strictQuery", false);
    mongoose.connect(mongoURI,()=>{
        console.log("Connected to Mongo Successfully")
    })
}

module.exports = connectToMongo;

ThunderClient请求：

{
  "name":"pratik",
  "email":"pratik@mail.com",
  "password":"6626"
}

错误：常量错误=新MongooseError（消息）;^
Mongoose 错误：操作users.insertOne()缓冲在10000ms后超时。（D：\Study\React\MERN\inotebook\backend\node_modules\mongoose\lib\drivers\node-mongodb-native\collection. js：175：23）在进程的listOnTimeout（节点：内部/计时器：564：17）上。进程计时器（节点：内部/计时器：507：7）
我猜问题是因为较新的版本，我试图阅读文档和StackOverFlow，但无法解决此错误我该怎么办