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', 'd66b158c20a10f4076b9db00d966ebc9', '18.191.189.85', '1713496734', '1713496734', '/product_info.php/language/de/info/p1771_Franzoesisch-Polynesien-2-Satellitenbild.html')

[XT SQL Error]