1054 Unknown column 'products_cost' in 'field list'

[wowemall]

i try to upload a product, then a error show :

1054 Unknown column 'products_cost' in 'field list'
in:
[insert into products (products_quantity, products_type, products_model, products_price, products_cost, products_markup, products_margin_gross_dollar, products_margin_gross_percent, products_date_available, products_weight, products_status, products_virtual, products_tax_class_id, manufacturers_id, products_quantity_order_min, products_quantity_order_units, products_priced_by_attribute, product_is_free, product_is_call, products_quantity_mixed, product_is_always_free_shipping, products_qty_box_status, products_quantity_order_max, products_sort_order, products_discount_type, products_discount_type_from, products_price_sorter, products_image, products_date_added, master_categories_id) values ('100', '1', 'Software', '5000', '', '', '', '', null, '0', '1', '0', '0', '0', '1', '1', '0', '0', '0', '1', '0', '1', '0', '0', '0', '0', '0', 'matri.jpg', now(), '61')]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

[DrByte]

Looks like you've installed PHP files for a mod that tracks product cost, but haven't made the appropriate SQL/database updates to work with it. Check the documentation for the mod you've installed.

Hopefully you're not doing this on your live site without backups or testing first ...

[wowemall]

thanks, you are right, now working fine.