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', '0a18033e4d5d9c09867e4764cfa42158', '3.137.218.230', '1713550260', '1713550260', '/product_info.php/info/p3239_French-Guiana-Relief-Map.html')

[XT SQL Error]