Notice (8): Undefined index:  HTTP_REFERER [APP/Controller/StatsController.php, line 29]
Code Context
        
        $month = date('Y-m');
        $referrer = explode("/",$_SERVER['HTTP_REFERER']);
$locationName	=	'Trolley Tours of Cleveland'
$location	=	array(
	'Location' => array(
	)
)
$ip	=	(int) 387337386
$month	=	'2013-05'
StatsController::clickThough() - APP/Controller/StatsController.php, line 29
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 488
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 103
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 85
[main] - APP/webroot/index.php, line 96