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', 'a1d37b2a8fbcdf5395dc902c5b157846', '18.217.67.16', '1713551165', '1713551165', '/product_info.php/info/p1722_Isle-of-Man-Satellite-Image.html')

[XT SQL Error]