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', '6ac9244541dcfed6214d08aaad76f4e2', '3.145.59.187', '1713595955', '1713595955', '/account.php?XTCsid=f14882bc03b87e844afdf80aaa54462a')

[XT SQL Error]