Invalid controller specified (index.php)

1. Zend_Controller_Dispatcher_Exception::__construct( "Invalid cont...", 0 )
   D:\inetpub\wwwpnt\library\Zend\Controller\Dispatcher\Standard.php on line 249
   243         * Get controller class
   244         */
   245        if (!$this->isDispatchable($request)) {
   246            $controller = $request->getControllerName();
   247            if (!$this->getParam('useDefaultControllerAlways') && !empty($controller)) {
   248                require_once 'Zend/Controller/Dispatcher/Exception.php';
   249                throw new Zend_Controller_Dispatcher_Exception('Invalid controller specified (' . $request->getControllerName() . ')');
   250            }
   251
   252            $className = $this->getDefaultControllerClass($request);
   
2. Zend_Controller_Dispatcher_Standard->dispatch( object( Zend_Controller_Request_Http ), object( Zend_Controller_Response_Http ) )
   D:\inetpub\wwwpnt\library\Zend\Controller\Front.php on line 914
   908                }
   909
   910                /**
   911                 * Dispatch request
   912                 */
   913                try {
   914                    $dispatcher->dispatch($this->_request, $this->_response);
   915                } catch (Exception $e) {
   916                    if ($this->throwExceptions()) {
   917                        throw $e;
   
3. Zend_Controller_Front->dispatch()
   D:\inetpub\wwwpnt\public\index.php on line 63
   55
   56// Perform
   57
   58$oController = Zend_Controller_Front::getInstance();
   59$oController->setDispatcher( new Dispatcher() );
   60$oController->throwExceptions( true );
   61$oController->setBaseUrl( URL_PATH );
   62$oController->setControllerDirectory( DIR_CONTROLLER );
   63$oController->dispatch();
   64