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', '48d8797b690cb2123a1e115406be86f9', '3.145.131.238', '1714067762', '1714067762', '/product_info.php/info/p1842_Weihnachten-I--Satellitenbild.html')

[XT SQL Error]