1366 - Incorrect integer value: '' for column `pella-ware`.`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', '6cvr2d7mgolak2j8jif1q81n94', '18.118.9.7', '1713595973', '1713595973', '/login.php?XTCsid=6cvr2d7mgolak2j8jif1q81n94')

[XT SQL Error]