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', 'p85aab4pc972su57d693g107e7', '18.191.91.228', '1746765629', '1746765629', '/index.php')

[XT SQL Error]