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', 'a7962f467b5d793cf6750b54f58e3e37', '3.139.104.214', '1714184782', '1714184782', '/product_info.php/info/p3356_Congo--DRC-Relief-Map.html')

[XT SQL Error]