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', 'pe17p15dq5lg2de1ju226i8cn1', '18.118.226.105', '1714113495', '1714113495', '/product_info.php/info/p81_.html')

[XT SQL Error]