Canada post error 1054???

[AutumnLisa]

Anybody have any idea why I'm getting this error while trying to enter new products right after installing the Canada Post mod?
Here's the code...

1054 Unknown column 'products_weight_type' in 'field list'
in:
[insert into products (products_quantity, products_type, products_model, products_price, products_date_available, products_weight, products_weight_type, products_dim_type, products_length, products_width, products_height, products_ready_to_ship, 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', '001', '10.00', '2006-12-17', '1', 'lbs', 'in', '1', '3', '5', '1', '1', '0', '0', '0', '1', '1', '0', '0', '0', '1', '0', '1', '0', '0', '0', '0', '0', '', now(), '1')]
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. 

Thanks!

[AutumnLisa]

K, I found if after searching the forums some more, In case any other newbies have this prob, you HAVE to 'install' the SQL patch in admin, tools.