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', '3650dfbd5ed0da928762db73c229329f', '18.188.252.23', '1714163799', '1714163799', '/product_info.php/info/p2944_Azerbaijan-Relief-Map.html')

[XT SQL Error]