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', 'fc5c0c0c7af0589711de37be1c33fc6d', '3.137.185.180', '1714071831', '1714071831', '/product_info.php/info/p2652_Spain-Relief-Map.html')

[XT SQL Error]