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', '8cb8dbad6882e7a4a16bdb98d515b509', '52.14.253.170', '1713612083', '1713612083', '/product_info.php/info/p2848_Greenland-Relief-Map.html')

[XT SQL Error]