1366 - Incorrect integer value: '' for column `hbl_shop`.`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', 'ro5dlepu31bcs929h92aaepb81', '3.15.158.134', '1747095811', '1747095811', '/shop_content.php?coID=11')

[XT SQL Error]