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', '9bb4147589020e439bd6395f25b4ba1f', '18.191.41.236', '1714124768', '1714124768', '/product_info.php/language/de/info/p1701_Die-Bahamas-4-Satellitenbild.html')

[XT SQL Error]