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', 'hhmopjbq4s4hfouduim0uctb66', '3.129.247.196', '1714175290', '1714175290', '/product_info.php/info/p85_.html')

[XT SQL Error]