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', 'a6bb77ab8f7afb94f9166eb8cb54ca8c', '34.229.50.161', '1711668948', '1711668948', '/shop_content.php?coID=8&XTCsid=12ab6c593489deceb1c19806497af77d')

[XT SQL Error]