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', '151b162f86177f3f28e7bda3deb4407c', '18.221.165.246', '1713938757', '1713938757', '/product_info.php/language/de/info/p2973_Philippines-2-Relief-Map.html')

[XT SQL Error]