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', 'a7ebb8e6d6a571352c4849f2268a2bde', '18.212.242.203', '1711720726', '1711720726', '/shop_content.php?coID=9&XTCsid=7449276e387898a36bd6271988bac6c7')

[XT SQL Error]