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', '7ceff5299886438f82cb63ebd2d8f884', '3.133.87.156', '1714175932', '1714175932', '/product_info.php/info/p3011_Burundi-Relief-Map.html')

[XT SQL Error]