1054 - Unknown column 'http_referer' in 'field list'

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url, http_referer) values ('', 'Guest', 'a7aaaf60bb9d822c5ff53ff291154e6f', '54.157.61.68', '1558725517', '1558725517', '/', '')

[XT SQL Error]