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', 'd0298638065139d551614eb39d9e5ed7', '3.15.5.183', '1714170625', '1714170625', '/product_info.php/language/de/info/p1622_Bangladesh-Satellite-Image.html')

[XT SQL Error]