title: Edit Web Part - HTTP 403 Forbidden Error
body: <p>I have a webpart in a SharePoint 2007 site. This web part is written in <strong>object Model code</strong>. I am given Full Control to this Site Collection and can access the page with no issue. </p>
  
  <p>When I tried to Edit it by clicking 'Site Actions--> Edit Page', I got the following error</p>
  
  <pre><code>Error:
  The website declined to show this webpage- HTTP 403
  
  Most likely causes:
  
  •This website requires you to log in.
   What you can try:
  
  Go back to the previous page. 
  
  
  **More information**
  
  This error (HTTP 403 Forbidden) means that Internet Explorer was able to connect to the website, but it does not have permission to view the webpage.
  
  For more information about HTTP errors, see Help.
  </code></pre>