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', '96bed008b873da12b1cdd61a350d5fb6', '18.118.200.197', '1714084487', '1714084487', '/shop_content.php?coID=3&XTCsid=4a502cf522b059da09cfca377185d405')

[XT SQL Error]