Notice (8): Undefined property: SessionHelper::$host [CORE/cake/libs/session.php, line 434]

Missing Component Class

Error: Component class SessionComponent in PagesController was not found.

Error: Create the class SessionComponent in file: app/controllers/components/session.php

<?php
class SessionComponent extends Object {
} ?>

Notice: If you want to customize this error message, create app/views/errors/missing_component_class.ctp