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

select p.products_id, p.products_model, p.products_box, p.products_kg_lt, p.products_out, p.products_cost, p.products_sell, p.products_status_vrac, p.products_afdiag, p.products_status_gluten, p.products_status_milk, p.products_status_egg, p.products_afdiag, p.products_label, p.products_label2, p.products_status_local, p.products_local_code, p.products_local_name, p.manufacturers_id, pd.products_name, pd.products_description, p.products_price, p.products_tax_class_id, p.products_image, s.customers_group_id, s.expires_date, s.specials_new_products_price from products p, products_description pd, specials s where p.products_status = '1' and s.customers_group_id = '0' and s.products_id = p.products_id and p.products_id = pd.products_id and pd.language_id = '4' and s.status = '1' order by m.manufacturers_name , pd.products_name limit 0, 100

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