Fatal error: Uncaught Error: Class 'Zend_Controller_Action' not found in /var/www/html/forex/application/modules/ws/controllers/BaseController.php:6 Stack trace: #0 /var/www/html/forex/application/modules/ws/controllers/IndexController.php(3): require_once() #1 {main} thrown in /var/www/html/forex/application/modules/ws/controllers/BaseController.php on line 6