1366 - Incorrect integer value: '' for column `hbl_shop`.`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', 'i09qrut2opriikub77112vgsc4', '18.223.188.252', '1747141545', '1747141545', '/create_account.php')

[XT SQL Error]