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', '8d0a5b15e249dc93a8f4b9b840afde11', '3.144.189.177', '1713888502', '1713888502', '/product_info.php/info/p1672_Japan-Shikoru-Satellite-Image.html')

[XT SQL Error]