1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', '2989d1d43a80d5a4538cba303052c6e9', '3.142.12.240', '1714063702', '1714063702', '/product_info.php/info/p2854_Australia-Relief-Map.html')

[XT SQL Error]