1327 - Undeclared variable: RSS_NEW_PRODUCT_COUNT

select p.products_id, p.products_ean, pd.products_name, pd.products_short_description, p.products_price, p.products_image, p.products_model, p.group_permission_1, p.products_date_added, p.products_tax_class_id, s.specials_new_products_price from (products p INNER JOIN products_description pd ON p.products_id = pd.products_id) LEFT JOIN specials s ON p.products_id = s.products_id where p.products_status = '1' and pd.language_id = '2' and IF(s.specials_new_products_price>0, s.status = '1', '1') and IF(s.expires_date>0, s.expires_date>now(), '1') and p.products_date_added > '2014.03.25' order by p.products_date_added DESC LIMIT 0,RSS_NEW_PRODUCT_COUNT

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