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', 'eb7812737e952dd52872d19c4c39fb36', '52.14.126.74', '1713595708', '1713595708', '/redirect.php?action=product&id=246&XTCsid=ed890d870a93292a1cc254113c4cf12e')

[XT SQL Error]