Fatal error: Uncaught exception 'Zend_Controller_Response_Exception' with message 'Cannot send headers; headers already sent in /home/simkhuye/library/My/Controller/Action.php, line 66' in /home/simkhuye/library/Zend/Controller/Response/Abstract.php:323 Stack trace: #0 /home/simkhuye/library/Zend/Controller/Response/Abstract.php(148): Zend_Controller_Response_Abstract->canSendHeaders(true) #1 /home/simkhuye/library/Zend/Controller/Action/Helper/Redirector.php(226): Zend_Controller_Response_Abstract->setRedirect('/', 302) #2 /home/simkhuye/library/Zend/Controller/Action/Helper/Redirector.php(370): Zend_Controller_Action_Helper_Redirector->_redirect('/') #3 /home/simkhuye/library/Zend/Controller/Action/Helper/Redirector.php(453): Zend_Controller_Action_Helper_Redirector->setGotoUrl('/', Array) #4 /home/simkhuye/library/Zend/Controller/Action.php(796): Zend_Controller_Action_Helper_Redirector->gotoUrl('/', Array) #5 /home/simkhuye/library/Zend/Controller/Action.php(782): Zend_Controller_Action->redirect('/', Array) #6 /home/ in /home/simkhuye/library/Zend/Controller/Plugin/Broker.php on line 336