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', '06b50126f987d8d674d816d46c39ebe8', '18.118.184.237', '1713508922', '1713508922', '/product_info.php/language/de/info/p1722_Isle-of-Man-Satellitenbild.html')

[XT SQL Error]