1054 - Unknown column 'm.manufacturers_name' in 'order clause'

select distinct p.products_id from scot_products p INNER JOIN scot_products_to_categories ptc ON (p.products_id = ptc.products_id AND ptc.categories_id IN (145)) INNER JOIN scot_products_description pd ON (p.products_id = pd.products_id AND pd.language_id = '2') WHERE p.products_status = '1' ORDER BY m.manufacturers_name ASC limit 0, 100

[DB ERROR]