1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', 'e278f6c4ce466ad163bb2150552ffb5b', '18.221.174.248', '1714193038', '1714193038', '/product_info.php/language/en/info/p3981_Europa-Satellitenbild.html')

[XT SQL Error]