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', '72417feacd660704698368922cd9e1c1', '3.81.144.39', '1711713508', '1711713508', '/product_info.php/info/p2662_Central-African-Republic-Relief-Map.html')

[XT SQL Error]