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', '4a8d38e354a3e15a16b15e78cc2a89ab', '3.144.36.141', '1714169375', '1714169375', '/product_info.php/info/p3313_Comoros-Relief-Map.html')

[XT SQL Error]