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', '8j5do428af45692oo0bunoq7r1', '3.135.198.49', '1713563740', '1713563740', '/products_new.php')

[XT SQL Error]