facing problem while uploading image in node - node.js

Question

trying to upload an image using multer and getting this error
ENOENT: no such file or directory, open 'C:\Users\Marwa\mern-stack\uploads\images\74.jpeg'
POST /api/users/signup 500 23.065 ms - 1711
RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: ENOENT
at ServerResponse.writeHead (_http_server.js:248:11)
any ideas why this error happened?
this is the file-upload middleware
and the image should be stored in uploads/images folder
const multer = require("multer");
const MIME_TYPE_MAP = {
"image/png": "png",
"image/jpeg": "jpeg",
"image/jpg": "jpg",
};
const fileUpload = multer({
limits: { fileSize: 2 * 1024 * 1024 },
storage: multer.diskStorage({
destination: (req, file, cb) => {
cb(null, "uploads/images");
},
filename: (req, file, cb) => {
const ext = MIME_TYPE_MAP[file.mimetype];
cb(null, Math.floor(Math.random() * 100) + "." + ext);
},
}),
fileFilter: (req, file, cb) => {
const isValid = !!MIME_TYPE_MAP[file.mimetype];
let error = isValid ? null : new Error("Invalid mime type!");
cb(error, isValid);
},
});
module.exports = fileUpload;
then I pass this middleware to route I want to add image for (signup)
router.post(
"/signup",
fileUpload.single("image"),
[
check("name").not().isEmpty(),
check("email").isEmail(),
check("password").isLength({ min: 6 }),
],
createUser
);