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', '8da3ddbe170bd8463e8ebc050b6265b3', '3.145.143.239', '1714182120', '1714182120', '/product_info.php/language/de/info/p1625_Serbia---Montenegro-Satellite-Image.html')

[XT SQL Error]