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', '2tolc8a4hdvoeav3b86j5lqv16', '18.118.184.237', '1713978279', '1713978279', '/product_info.php/info/p137_.html')

[XT SQL Error]