a:5:{i:0;s:176:"Cannot send headers; headers already sent in /var/www/www.buchungen.weltwissen-berlin.de/app/code/local/FandM/TicketValidator/controllers/CashDeskServiceController.php, line 42";i:1;s:1442:"#0 /var/www/www.buchungen.weltwissen-berlin.de/lib/Zend/Controller/Response/Abstract.php(115): Zend_Controller_Response_Abstract->canSendHeaders(true)
#1 /var/www/www.buchungen.weltwissen-berlin.de/app/code/local/FandM/TicketValidator/controllers/CashDeskServiceController.php(90): Zend_Controller_Response_Abstract->setHeader('content-type', 'application/xml')
#2 /var/www/www.buchungen.weltwissen-berlin.de/app/code/local/FandM/TicketValidator/controllers/CashDeskServiceController.php(28): FandM_TicketValidator_CashDeskServiceController->loadTickets('28.09.2010')
#3 /var/www/www.buchungen.weltwissen-berlin.de/app/code/core/Mage/Core/Controller/Varien/Action.php(418): FandM_TicketValidator_CashDeskServiceController->validatorAction()
#4 /var/www/www.buchungen.weltwissen-berlin.de/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('validator')
#5 /var/www/www.buchungen.weltwissen-berlin.de/app/code/core/Mage/Core/Controller/Varien/Front.php(177): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#6 /var/www/www.buchungen.weltwissen-berlin.de/app/code/core/Mage/Core/Model/App.php(304): Mage_Core_Controller_Varien_Front->dispatch()
#7 /var/www/www.buchungen.weltwissen-berlin.de/app/Mage.php(596): Mage_Core_Model_App->run(Array)
#8 /var/www/www.buchungen.weltwissen-berlin.de/index.php(81): Mage::run('', 'store')
#9 {main}";s:3:"url";s:64:"/index.php/ticketvalidator/CashDeskService/validator/28.09.2010/";s:11:"script_name";s:10:"/index.php";s:4:"skin";s:7:"deutsch";}