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', '8e85aaa4b00fcd090f361d9d7a1c2116', '3.139.107.241', '1714143708', '1714143708', '/product_info.php/info/p3350_Argentinien-Reliefkarte.html')

[XT SQL Error]