1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'orderby p.products_id desc LIMIT 16' at line 9
in:
[select distinct p.products_id, p.products_image, pd.products_name, p.master_categories_id from (products p left join featured f on p.products_id = f.products_id left join products_description pd on p.products_id = pd.products_id) where p.products_id = f.products_id and p.products_id = pd.products_id and p.products_status = 1 and f.status = 1 and pd.language_id = '1' and p.products_id in (4971, 4972, 4973, 4974, 4975, 4976, 4977, 4978, 4979) orderby p.products_id desc LIMIT 16]