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', 'a89fded2cc0bb54ee2773647649dec69', '18.220.106.241', '1714089553', '1714089553', '/product_info.php/language/de/info/p1633_Cambodia-Satellite-Image.html')

[XT SQL Error]