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', '1c0738d41fa7acb3265e0212c5adf559', '18.222.205.211', '1713262425', '1713262425', '/product_info.php/info/p3160_Cameroon-Relief-Map.html')

[XT SQL Error]