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', '9e0d7d53bf39c6b8f6b8e5ea3bc784ea', '44.220.251.57', '1711700981', '1711700981', '/product_info.php/language/en/info/p1693_Jan-Mayen-Satellite-Image.html')

[XT SQL Error]