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', '449a2e892b57bc4f672b2b7c45d2cabb', '3.144.151.106', '1714102110', '1714102110', '/product_info.php/info/p1751_Komoren-2-Satellitenbild.html')

[XT SQL Error]