c#编写的一个socket通信时报通信Client端, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nul

就是我建立的服务器端和客户端两者通信的时候，客户端发送图片，服务器接收图片时服务器报错。
“通信Client端, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nul”
服务器代码如下：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net.Sockets;
using System.Net;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using SerializeObj;namespace fjscServer
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private SerializeFile myMedia = new SerializeFile();
        private SerializeFile newFile = null;
        private void Form1_Load(object sender, EventArgs e)
        {
            
        }        private void button1_Click(object sender, EventArgs e)
        {
            this.button1.Enabled = false;
            //新建监听 
            TcpListener listener = new TcpListener(IPAddress.Parse("166.111.66.37"),8880);
            listener.Stop();
            //开始监听 
            listener.Start();
            while (true)
            {
                const int bufferSize = 4096;
                TcpClient client = listener.AcceptTcpClient();               
                //接收客户端传过来的数据 
                NetworkStream clientStream = client.GetStream();
                byte[] responseBuffer = new byte[bufferSize];
                MemoryStream memStream = new MemoryStream();
                int bytesRead = 0;
                do
                {
                    bytesRead = clientStream.Read(responseBuffer, 0, bufferSize);
                    memStream.Write(responseBuffer, 0, bytesRead);                } while (bytesRead > 0);                          
                 BinaryFormatter formatter = new BinaryFormatter();               
                 memStream.Seek(0, SeekOrigin.Begin);
                 newFile = (SerializeFile)formatter.Deserialize(memStream);
                 //自定义存放目录 newFile.FileName 存放在debug下面
                 FileStream fs = new FileStream(newFile.FileName, FileMode.OpenOrCreate);
                 BinaryWriter w = new BinaryWriter(fs);
                 w.Write(newFile.FileData);               
                 fs.Close();
                 memStream.Close();
                 MessageBox.Show("成功");
                            }         }        private void button2_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }
    }
}