[TypeError] 
array_merge(): Argument #1 must be of type array, null given (0)
/var/www/u1226317/data/www/clartediamonds.com/local/templates/diamonds/components/bitrix/catalog.element/previewr/component_epilog.php:4
#0: array_merge(NULL, NULL)
	/var/www/u1226317/data/www/clartediamonds.com/local/templates/diamonds/components/bitrix/catalog.element/previewr/component_epilog.php:4
#1: include(string)
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/main/classes/general/component.php:1493
#2: CBitrixComponent->includeComponentEpilog(array)
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/main/classes/general/component.php:1060
#3: CBitrixComponent->startResultCache(integer, array, boolean)
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/iblock/lib/component/base.php:4658
#4: Bitrix\Iblock\Component\Base->loadData()
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/iblock/lib/component/base.php:4649
#5: Bitrix\Iblock\Component\Base->initialLoadAction()
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/iblock/lib/component/element.php:272
#6: Bitrix\Iblock\Component\Element->initialLoadAction()
	
#7: call_user_func(array)
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/iblock/lib/component/base.php:4836
#8: Bitrix\Iblock\Component\Base->doAction()
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/iblock/lib/component/base.php:4854
#9: Bitrix\Iblock\Component\Base->executeComponent()
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/main/classes/general/component.php:660
#10: CBitrixComponent->includeComponent(string, array, NULL, boolean)
	/var/www/u1226317/data/www/clartediamonds.com/bitrix/modules/main/classes/general/main.php:1072
#11: CAllMain->IncludeComponent(string, string, array)
	/var/www/u1226317/data/www/clartediamonds.com/local/templates/diamonds/components/bitrix/catalog.item/listr/catalogue-preview.php:115
----------