What is wrong wrong in try block or model?

Question

First error I got is: In status, I was getting 500, and also returning {} empty curly braces in postman. what is the error in the try block?

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

//Register
router.post("/register", async(req, res) => {
        try {
                const newUser = new User({
                        username: req.body.username,
                        email: req.body.email,
                        password: req.body.password
                });

                const user = await newUser.save();
                res.status(200).json(user);
        } catch (err) {
                res.status(500).json(err);
        }
});

user model file

const mongoose = require("mongoose");

const UserSchema = new mongoose.Schema({
        username: {
                type: String,
                requried: true,
                unique: true
        },
        email: {
                type: String,
                requried: true,
                unique: true,
        },
        password: {
                type: String,
                required: true
        },
        profilePic: {
                 type: String,
                 default: ""
         }
},
        { timestamps: true }
);

module.exports = mongoose.model("User", UserSchema);

after solving first error, second error I got is

{
    "errors": {
        "password": {
            "name": "ValidatorError",
            "message": "Path `password` is required.",
            "properties": {
                "message": "Path `password` is required.",
                "type": "required",
                "path": "password",
                "value": ""
            },
            "kind": "required",
            "path": "password",
            "value": ""
        }
    },
    "_message": "User validation failed",
    "name": "ValidationError",
    "message": "User validation failed: password: Path `password` is required."
}

I don't understand where my code went wrong. Can anyone please help me out!