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', 'f6bd2bde5be6a0048c817232c10eaf15', '3.135.190.101', '1713533324', '1713533324', '/product_info.php/info/p3552_Isle-of-Man-Relief-Map.html')

[XT SQL Error]