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', 'd54bc9d37b2b05e86128da0dc75ed97e', '3.16.212.99', '1714124643', '1714124643', '/product_info.php/info/p2722_Benin-Reliefkarte.html')

[XT SQL Error]