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', 'd87c2d61588c1d131999547e466aad3f', '18.222.148.124', '1714047886', '1714047886', '/shop_content.php?coID=7&XTCsid=7449276e387898a36bd6271988bac6c7')

[XT SQL Error]