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', 'b150ba51ad23d91b24bac36ed37178ee', '3.141.41.187', '1714139673', '1714139673', '/product_info.php/info/p2699_Guinea-Relief-Map.html')

[XT SQL Error]