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', 'r0sg61sveajuh0k28hsgr5fud0', '18.216.190.167', '1713260941', '1713260941', '/product_info.php/info/p171_.html')

[XT SQL Error]