Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in /home/oliver/oliverwicks/application/modules/eshop3/objects/EshopCart.php:835 Stack trace: #0 /home/oliver/oliverwicks/application/modules/eshop3/public/controllers/CartController.php(693): EshopCart::remove('0') #1 /home/oliver/oliverwicks/library/Zend/Controller/Action.php(516): Eshop3_CartController->deleteAction() #2 /home/oliver/oliverwicks/library/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('deleteAction') #3 /home/oliver/oliverwicks/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #4 /home/oliver/oliverwicks/public/index.php(17): Zend_Controller_Front->dispatch() #5 {main} thrown in /home/oliver/oliverwicks/application/modules/eshop3/objects/EshopCart.php on line 835