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', '4c1a7f9bef0d48276dccb82be84b288c', '3.17.28.48', '1713966236', '1713966236', '/product_info.php/language/de/info/p1830_Anguilla-Satellitenbild.html')

[XT SQL Error]