Hi,
if i install widgets like this doko [url=http://doc.silverstripe.org/doku.php?id=widgets]http://doc.silverstripe.org/doku.php?id=widgets i get this error message: The website server has not been able to respond to your request.

The title shows GET /

I have used this code:

class Page extends SiteTree {
   
static $has_one = array(
   "Sidebar" => "WidgetArea",
);
   
function getCMSFields() {
   $fields = parent::getCMSFields();
   $fields->addFieldToTab("Root.Content.Widgets", new WidgetAreaEditor("Sidebar"));
   return $fields;
}   
}

What's the matter?

The blog-page is installed - the widgets are running....