1366 - Incorrect integer value: '' for column `db160153`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', 'fj7sn7otfks2c0f1i998dd3u57', '3.17.186.218', '1714078692', '1714078692', '/::648.html')

[XT SQL Error]