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', '79bec3818bde8e487c0fbe64ccc2d29b', '18.224.63.87', '1714070950', '1714070950', '/product_info.php/language/de/info/p3449_Czech-Republic-Relief-Map.html')

[XT SQL Error]