An Error occurred: count(): Argument #1 ($value) must be of type Countable|array, null given
>#0 [internal function]: ShopController->product() #1 /home/inkeinke/domains/inke.nl/lib/service/requestcontrollerprotocol.class.php(59): ReflectionMethod->invokeArgs() #2 /home/inkeinke/domains/inke.nl/lib/service/servicefacade.class.php(32): RequestControllerProtocol->execute() #3 /home/inkeinke/domains/inke.nl/private_html/handler.php(5): ServiceFacade->request() #4 {main}<