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', 'd0c40fa29768c7f969d9b72d61a0250e', '18.116.239.195', '1713874094', '1713874094', '/product_info.php/language/de/info/p1699_West-Bank-Satellite-Image.html')

[XT SQL Error]