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', '1b8b3fe3d15cd15c1addf6119a3de383', '3.85.224.214', '1711721285', '1711721285', '/product_info.php/info/p2641_Aethiopien-Reliefkarte.html')

[XT SQL Error]