title: Session not created null reference exception in asp.net
body: <p>I doing with sessions. On first page I have code</p>
  
  <pre><code>Response.Redirect("welcome.aspx");
  Session["me"] = TextBox1.Text;
  </code></pre>
  
  <p>and on welcome page I am writing this code on form load event</p>
  
  <pre><code>if(Session["me"] != null)
  {
    Label1.Text = (string)Session["me"];
  }
  else
  {
    Label1.Text = "session not created";
  }
  </code></pre>
  
  <p>it gives me "Session not created" else part is running always. Is something wrong with my code. please help me.</p>