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', '5b065fb0ffaead3c340ffd32c15000f6', '18.204.56.185', '1659980060', '1659980060', '/product_info.php/info/p4014_Earth-Relief-Map.html')

[XT SQL Error]