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', '2a8e951209c7585dc32a2431b5277474', '3.144.28.50', '1714131467', '1714131467', '/product_info.php/language/en/info/p1599_Cote-d--Ivoire-Satellite-Image.html')

[XT SQL Error]