title: Size of the request headers is too long
body: <p>I'm currently working on an ASP.NET MVC website and it works fine. </p>
  
  <p>But I have a problem that I don't understand at all... When I launch my website on Visual Studio with Chrome for example no problem, but when I stop it and try to launch an other test with Firefox for example, my url is growing and then I get this error : </p>
  
  <blockquote>
    <p>HTTP 400. The size of the request headers is too long.</p>
  </blockquote>
  
  <p>Can someone explain me why this is happening ? Is it something with my code or does it come from IIS express or anything else ?</p>
  
  <p>Thanks in advance</p>