1366 - Incorrect integer value: '' for column `db160153`.`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', 'o3sq5gf12er7r0hqfp2nltkko2', '3.131.13.194', '1714162035', '1714162035', '/Pyramidenkerze-68-cm/Pyramide-Groesse-XL-Kiwi::799.html')

[XT SQL Error]