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', '8cab624396fe3c87a7788eec724e8ff2', '3.133.79.70', '1713539080', '1713539080', '/product_info.php/language/de/info/p1783_Netherlands-Antilles-2-Satellite-Image.html')

[XT SQL Error]