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', '00fd7c49bdb7568d672d01c5c6131f00', '3.22.181.81', '1713563573', '1713563573', '/product_info.php/language/en/info/p4013_Earth-Relief-Map.html')

[XT SQL Error]