Error in C# code for creating a page

[abhijit]

Please go through below code.

I am trying to create a page called Subpage_1 under the page Page_Title . Please tell me what is the problem with this code, when i execute this code in vs2005 it gives the following exception messages and it is not creating a page.

1. A first chance exception of type 'MindTouch.Dream.DreamResponseException' occurred in mindtouch.dream.dll

2. 'MindTouch.Dream.Plug.Get()' is obsolete: 'This method is thread-blocking. Please avoid using it if possible.' C:\Users\Abhijit\Documents\Visual Studio 2005\Projects\WindowsApplication3\WindowsApplicati on3\Form1.cs

3. 'MindTouch.Dream.Plug.Post(MindTouch.Dream.DreamMe ssage)' is obsolete: 'This method is thread-blocking. Please avoid using it if possible.' C:\Users\Abhijit\Documents\Visual Studio 2005\Projects\WindowsApplication3\WindowsApplicati on3\Form1.cs 29 18 WindowsApplication3

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using MindTouch;
using MindTouch.Dream;

namespace WindowsApplication3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        
        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                 Plug p = Plug.New("http://localhost");  
                 p.At("users", "authenticate").WithCredentials("Abhijit", "13111985").Get();  
                 DreamMessage msg = DreamMessage.Ok(MimeType.TEXT, "<h2>Section 1</h2>Section 1 text<h2>Section2</h2>Section 2 text");  
                 p.At("=Page_Title%252fSubpage_1", "contents").With("abort", "exists").Post(msg);  
            }
            catch
            {
                Console.Write("Something error");
            }
        }
    }
}

I am using localhost as my default mindtouch server, with username as Abhijit and Password as 13111985.