class ErrorController extends Zend_Controller_Action
    {
        public function errorAction()
        {
            $errors = $this->_getParam('error_handler');

            switch ($errors->type) 
            {
                case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
                case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
                    $this->view->pageTitle = 'OPPS! Four-Zero-Four!';
                    break;
                default:
                    $this->view->pageTitle = 'OPPS! Five-Zero-Zero!';
                    $exception = $errors->exception;
                    $log = new Zend_Log(new Zend_Log_Writer_Stream('/application/temp/logs/zend.err.log'));
                    $log->debug($exception->getMessage() . "\n" .  $exception->getTraceAsString());
                    break;
            }
        }
    }