Catchable fatal error: Argument 2 passed to Zend_Controller_Action::redirect() must be of the type array, string given, called in /home/winfatt90124/public_html/e-commerce/application/controllers/IndexController.php on line 237 and defined in /home/winfatt90124/public_html/vendor/zendframework/zendframework1/library/Zend/Controller/Action.php on line 794