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', '86f4b013634225d9641f0e470f4192de', '18.223.106.232', '1713617347', '1713617347', '/product_info.php/info/p2953_Guyana-Relief-Map.html')

[XT SQL Error]