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', '059b5b85652e36b3df66ae6a0394fee2', '18.224.32.86', '1713454355', '1713454355', '/product_info.php/language/de/info/p2846_Satellite-Image-Poster-Konfigurator.html')

[XT SQL Error]