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', '8b7f176a66904afb908b6ffc24202274', '18.213.110.162', '1711675448', '1711675448', '/product_info.php/language/de/info/p1724_Samoa-2-Satellite-Image.html')

[XT SQL Error]