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', '23186dfab09bbb5c0e17f8564b6d877c', '3.141.244.201', '1713864877', '1713864877', '/account.php?XTCsid=7449276e387898a36bd6271988bac6c7')

[XT SQL Error]