2006 MySQL server has gone away
in:
[select p2f.products_id, p2f.features_id FROM products_to_features p2f LEFT JOIN products_to_categories p2c on p2f.products_id=p2c.products_id where 1 and p2f.features_id in ('2') and p2c.categories_id in('142') and p2f.products_id in (select products_id from products WHERE products_status='1')]