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', '5d75cb0831f60ffce6a37114c5381a21', '18.216.190.167', '1713269035', '1713269035', '/product_info.php/language/en/info/p4016_Earth-Relief-Map.html')

[XT SQL Error]