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', 'e7c60b5971289b0020dbc6442b9f1339', '3.139.233.43', '1713495437', '1713495437', '/product_info.php/info/p2705_Guyana-Relief-Map.html')

[XT SQL Error]