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', '5551c6d2c1c1f2d30530deb7a8a6685f', '18.226.222.12', '1713580920', '1713580920', '/product_info.php/info/p3569_Cape-Verde-Relief-Map.html')

[XT SQL Error]