Авторизация (node js postgres)

Проверка токена

const jwt = require("jsonwebtoken");
const { User } = require("../model/models");
const dotenv = require("dotenv");
dotenv.config();

const { SECRET_KEY } = process.env;

const auth = async(req, res, next) => {
    const { authorization = "" } = req.headers;
    const [bearer, token] = authorization.split(" ");
    try {
        if (bearer !== "Bearer") {
            res.json({
                status: "error",
                code: 401,
                message: "Unauthorized"
            });
        }
        const { email } = jwt.verify(token, SECRET_KEY);
        const user = await User.findOne({where: {email}})
        if (!user || !user.token) {
            res.json({
                status: "error",
                code: 401,
                message: "Unauthorized"
            });
        }
        req.user = user;
        next();
    } catch (error) {
        if (error.message === "Invalid sugnature") {
            error.status = 401;
        }
        next(error);
    }

}

module.exports = auth;

Логин

const login = async (req, res) => {
   const { email, password } = req.body
    const user = await User.findOne({where: {email}})
    if (!user) {
        return res.status(401).send('Email or password is incorrect')
  }
    const passwordCompare = bcrypt.compareSync(password, user.password)
    if (!passwordCompare) {
        return res.status(401).send('Email or password is incorrect')
  }
  const token = jwt.sign(email, SECRET_KEY)
  await user.update({ token: token })
    res.json({
        status: "success",
        code: 200,
        data: {
            token
        }
    })
}

Ошибка "message": "jwt malformed" Статус 500 Не понимаю в чем проблема?