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', '4vbn07ku0tr1bbr0vu1ifvqfs4', '3.17.150.163', '1713887373', '1713887373', '/::744.html')

[XT SQL Error]