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', '5db27ff1f66a99d421b7b674d442e6ff', '3.139.81.58', '1713418445', '1713418445', '/product_info.php/info/p3527_Brunei-Reliefkarte.html')

[XT SQL Error]