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', 'd2954b76e179723abeb32e259dd36646', '18.217.144.32', '1714599785', '1714599785', '/product_info.php/info/p3462_Benin-Relief-Map.html')

[XT SQL Error]