node project bundled with webpack is not working correctly

I have to node project that can be compiled: client.js and server.js
I want to have to separate bundled file e.g. client.bundle.js and server.bundle.js
This is my webpack config:
const path = require(‘path’);

module.exports = {
    target: 'node',
    entry: {
        server:'./server.js',
        client:'./client.js'
    },
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: '[name].bundle.js'
    },
};

server.bundle.js is working fine but client.bundle.js is logging multiple chars and finally throws an error.
enter image description here

server.js has imported following module:

const FtpSrv = require('ftp-srv');

client.js has imported following module:

const ftp = require("basic-ftp")
const express = require("express");
const path = require('path')
const app = express();

const formidable = require('formidable');
const client = new ftp.Client()