Warning (2): readfile(): Filename cannot be empty [APP/Controller/DownloadsController.php, line 51]
Code Context
        //ob_clean();

        flush();

        readfile($path.$fileName);
$id = '45'
$file_id = '45'
$downloadfile = array(
	'Download' => array(
		'id' => '45',
		'content_type' => '4',
		'title' => '২০২২ সালের এইচএসসি পরীক্ষার্থীদের জন্য ১৫শ সপ্তাহের অ্যাসাইনমেন্ট ',
		'downloadfile' => '',
		'order' => '0',
		'created' => '2022-03-09 09:23:25',
		'modified' => '2022-03-09 09:23:25',
		'isactive' => '1'
	)
)
$path = null
$fileName = ''
readfile - [internal], line ??
DownloadsController::download() - APP/Controller/DownloadsController.php, line 51
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 187
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 162
[main] - APP/webroot/index.php, line 110