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', 'dc7121bd761f9832aade6d375291dcc4', '3.146.255.127', '1713506180', '1713506180', '/shop_content.php?coID=7&XTCsid=5e10770c3e5d1353aa8ec3f7bd33fee6')

[XT SQL Error]