exception 'Zend_Controller_Response_Exception' with message 'Cannot send headers; headers already sent in /home/expresscar/application/modules/SitePrincipal/models/Anuncio.php, line 2' in /home/expresscar/lib/Zend/Controller/Response/Abstract.php:323
Stack trace:
#0 /home/expresscar/lib/Zend/Controller/Response/Abstract.php(218): Zend_Controller_Response_Abstract->canSendHeaders(true)
#1 /home/expresscar/application/modules/SitePrincipal/controllers/ErrorController.php(28): Zend_Controller_Response_Abstract->setRawHeader('HTTP/1.1 404 No...')
#2 /home/expresscar/lib/Zend/Controller/Action.php(516): SitePrincipal_ErrorController->errorAction()
#3 /home/expresscar/lib/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('errorAction')
#4 /home/expresscar/lib/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#5 /home/expresscar/public_html/index.php(98): Zend_Controller_Front->dispatch()
#6 {main}

Next exception 'Zend_Controller_Exception' with message 'Cannot send headers; headers already sent in /home/expresscar/application/modules/SitePrincipal/models/Anuncio.php, line 2#0 /home/expresscar/lib/Zend/Controller/Response/Abstract.php(218): Zend_Controller_Response_Abstract->canSendHeaders(true)
#1 /home/expresscar/application/modules/SitePrincipal/controllers/ErrorController.php(28): Zend_Controller_Response_Abstract->setRawHeader('HTTP/1.1 404 No...')
#2 /home/expresscar/lib/Zend/Controller/Action.php(516): SitePrincipal_ErrorController->errorAction()
#3 /home/expresscar/lib/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('errorAction')
#4 /home/expresscar/lib/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#5 /home/expresscar/public_html/index.php(98): Zend_Controller_Front->dispatch()
#6 {main}' in /home/expresscar/lib/Zend/Controller/Plugin/Broker.php:336
Stack trace:
#0 /home/expresscar/lib/Zend/Controller/Front.php(965): Zend_Controller_Plugin_Broker->postDispatch(Object(Zend_Controller_Request_Http))
#1 /home/expresscar/public_html/index.php(98): Zend_Controller_Front->dispatch()
#2 {main}