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', '92ab899ebf13a989cb7e9a4d94d0102b', '3.128.205.109', '1713609085', '1713609085', '/product_info.php/language/de/info/p1569_Botswana-Satellitenbild.html')

[XT SQL Error]