[TypeError] 
array_unique(): Argument #1 ($array) must be of type array, null given (0)
/home/bitrix/www/0srwz/discount_new/start.php:184
#0: array_unique(NULL)
	/home/bitrix/www/0srwz/discount_new/start.php:184
#1: AllProductDiscount::getFull(array, array)
	/home/bitrix/www/shop/discount/index.php:18
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