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', 'f0e6fc77214510e7ff3a1c1135bcb466', '3.149.233.72', '1714007280', '1714007280', '/product_info.php/language/en/refID/1/info/p4019_3D-Reliefkarten-Konfigurator.html')

[XT SQL Error]