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', 'a0b30745e700a4b31f76035adc098427', '18.226.222.59', '1714099327', '1714099327', '/shop_content.php?coID=3&XTCsid=41f283276f02c57a558016baf9b157ec')

[XT SQL Error]