address_country custom field broken

-- url of the page with the problem -- : imagineenterprises.net/
-- HikaShop version -- : 4.6.2
-- Joomla version -- : 3.10.11
-- PHP version -- : 8.1
-- Browser(s) name and version -- : Edge
-- Error-message(debug-mod must be tuned on) -- : custom field address_country broken:1054 Unknown column 'field_url' in 'field list'

1054 Unknown column 'field_url' in 'field list'
tried database check without success.

I fixed this by deleting the table _hikashop_field and reinstalling HikaShop although not sure why a misconfiguration was allowed through the custom fields page.