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', '5dec9c42a7a36d1e5cf7a0c09fb69782', '13.59.100.42', '1714120403', '1714120403', '/product_info.php/language/de/info/p3099_Alaska-Relief-Map.html')

[XT SQL Error]