1366 - Incorrect integer value: '' for column `db162720`.`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', 'v3lf5i1bds5t6lrse0v0s9a7l0', '3.22.248.208', '1714102298', '1714102298', '/product_info.php/info/p294_Glasteller-Apollo-200.html')

[XT SQL Error]