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', 'c2a9d047b4be9269d7628f52941ce8e8', '3.235.130.73', '1711643387', '1711643387', '/product_info.php/language/en/info/p3515_Equatorial-Guinea-Relief-Map.html')

[XT SQL Error]