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', '0d2b27942f875af6f0a71d98deeca2cf', '18.226.251.68', '1714119723', '1714119723', '/product_info.php/info/p1774_Jungfrau-Ins--Satellitenbild.html')

[XT SQL Error]