Notice (8): Undefined index: CategorySubcategory [APP/Controller/ProductsController.php, line 938]

Code Context

                $this->set('category_parent_id',$product_categories['CategorySubcategory'][0]['parent_id']);                

            }            

            if(!empty($product_categories) && $product_categories['CategorySubcategory'][0]['parent_id'] > 0) {

$product_id = '587'
$data = array(
	'ip' => '216.73.216.9',
	'product_id' => '587'
)
$pids = '587'
$product_info = array(
	'Product' => array(
		'id' => '587',
		'category_id' => '15',
		'slug' => '',
		'name' => 'Wood Pen Holder Leaves Carving',
		'published' => true,
		'sort_order' => '12',
		'is_new' => false,
		'stock_qty' => '30',
		'view_info' => '0',
		'visit_count' => '4',
		'created' => '2014-07-20 16:28:25',
		'modified' => '2021-05-31 05:48:59'
	),
	'Category' => array(
		'id' => '15',
		'parent_id' => '23',
		'slug' => 'wooden-pen-holder',
		'name' => 'Wooden pen holder',
		'published' => '1',
		'sort_order' => '1',
		'created' => '2014-04-12 14:53:35',
		'modified' => '2019-08-20 07:59:49'
	),
	'ProductDescription' => array(
		'id' => '588',
		'product_id' => '587',
		'image' => 'product_1614076933.jpeg',
		'tag_line' => 'Table Top Gift Pen Stand Holder Stationary Item Desktop Tableware ',
		'short_description' => '<p>
	Round shaped pen stand with leaves engraving work. This handmade pen stand can be gifted during any occasions.&nbsp;</p>
<p>
	&nbsp;</p>
',
		'description' => '<p>
	This wood pen holder leaves carving is crafted in white wood with natural wood polish. This pen holder has intricate details that will be appreciated by everyone. This pen holder is perfect to decor your office desk or table.</p>
',
		'design_no' => '1330',
		'gross_price' => '380.00',
		'discount' => '20',
		'final_price' => '304.00',
		'quantity' => '1',
		'weight' => '160 Gram',
		'size' => '10cm Height, 8cm Diameter',
		'p_height' => '10.00',
		'p_weight' => '8.00',
		'p_length' => '8.00',
		'volume' => '0.16',
		'minimum_quantity' => null,
		'material' => 'Wood',
		'packing' => 'Box',
		'meta_title' => 'Wood Leaves Carved Pen Holder – हस्तनिर्मित पेन स्टैंड in Jaipur, Rajasthan | Handicraftsinindia.in',
		'meta_description' => 'Amazing range of handmade pen stand online: Shop online Wood Leaves Carved Pen Holder (Size: 4” height and 3” diameter) at Rs.328 offering by Indian Crafts from Jaipur, Rajasthan, India.',
		'meta_keyword' => null,
		'created' => '2014-07-20 16:28:25',
		'modified' => '2021-05-31 05:48:59'
	),
	'ProductCategory' => array(
		(int) 0 => array(
			'id' => '34531',
			'product_id' => '587',
			'category_id' => '54'
		)
	),
	'ProductImage' => array(
		(int) 0 => array(
			'id' => '3138',
			'product_id' => '587',
			'image' => 'img16140769321.jpeg',
			'created' => '2021-02-23 10:42:13',
			'modified' => '2021-02-23 10:42:13'
		),
		(int) 1 => array(
			'id' => '3139',
			'product_id' => '587',
			'image' => 'img16140769322.jpeg',
			'created' => '2021-02-23 10:42:13',
			'modified' => '2021-02-23 10:42:13'
		),
		(int) 2 => array(
			'id' => '4086',
			'product_id' => '587',
			'image' => 'img16224401391.jpeg',
			'created' => '2021-05-31 05:48:59',
			'modified' => '2021-05-31 05:48:59'
		)
	),
	'Review' => array(),
	'MostVisitProduct' => array(
		(int) 0 => array(
			'id' => '3536',
			'ip' => '68.180.230.161',
			'product_id' => '587',
			'created' => '2016-08-29 14:27:27',
			'modified' => '2016-08-29 14:27:27'
		),
		(int) 1 => array(
			'id' => '3906',
			'ip' => '164.132.161.83',
			'product_id' => '587',
			'created' => '2016-08-30 12:55:20',
			'modified' => '2016-08-30 12:55:20'
		),
		(int) 2 => array(
			'id' => '5526',
			'ip' => '180.76.15.21',
			'product_id' => '587',
			'created' => '2016-08-31 23:39:52',
			'modified' => '2016-08-31 23:39:52'
		),
		(int) 3 => array(
			'id' => '5877',
			'ip' => '157.55.39.106',
			'product_id' => '587',
			'created' => '2016-09-01 16:12:07',
			'modified' => '2016-09-01 16:12:07'
		)
	)
)
$pro_size = '10cm Height, 8cm Diameter'
$category_name = 'Pen Stand '
$product_categories = array(
	'Category' => array(
		'id' => '54',
		'parent_id' => '0',
		'slug' => null,
		'name' => 'Pen Stand ',
		'published' => '1',
		'sort_order' => '15',
		'created' => '2016-07-12 14:04:43',
		'modified' => '2021-06-26 14:14:11'
	)
)
$related_catagor = array()
$parent_categoryname = ''
$parent_cat_id = '54'
$category_parent_id = null

ProductsController::pro_info() - APP/Controller/ProductsController.php, line 938
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 185
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 160
[main] - APP/webroot/index.php, line 108