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', 'd92dadcf104e83cd5bf0379ea8fad594', '44.222.116.199', '1711675432', '1711675432', '/product_info.php/info/p435_Satellitenbild-Konfigurator.html')

[XT SQL Error]