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', 'e2251fdee0ec0938e4137167c1a82727', '18.188.66.13', '1713591620', '1713591620', '/product_info.php/info/p3994_Asia-Relief-Map.html')

[XT SQL Error]