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', '0c84ebcfe1e02d779c622f5ce98ecf8c', '13.58.36.141', '1714524201', '1714524201', '/product_info.php?info=p312_Dream-Melodies---Vol--1--Play-Along-.html')

[XT SQL Error]