1054 - Unknown column 'm.manufacturers_name' in 'field list'
select distinct p.products_image, pd.products_name, p.products_model, m.manufacturers_name, p.products_quantity,
p.products_id,
if (isnull(pg.customers_group_price), p.products_price, pg.customers_group_price) as final_price,
p.products_tax_class_id,
p.products_image
from ((products p
left join products_groups pg on p.products_id = pg.products_id and pg.customers_group_id = 'G')
left join specials s on p.products_id = s.products_id),
products_description pd
where
p.products_status = '1'
and pd.products_id = p.products_id
and pd.language_id = '1'
and p.products_group_access like '%G%'
and DATE_SUB(CURDATE(),INTERVAL 30 DAY) <= p.products_date_added limit 0, 25