1366 - Incorrect integer value: '' for column `shop_db3`.`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', 'b6ee1e8534284f2ee4a364cc49bbe349', '3.141.202.54', '1713609085', '1713609085', '/product_info.php?info=p255_Andr--Carol---Silhouetten.html&XTCsid=12ab6c593489deceb1c19806497af77d')

[XT SQL Error]