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', 'cafffb9d6e8fcfd03e48f16a4af91182', '18.117.72.224', '1714091752', '1714091752', '/product_info.php/info/p1706_Trinidad-Satellitenbild.html')

[XT SQL Error]