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', '63tok0orjmb6p6in3vqc5b4ok5', '18.224.54.247', '1747644183', '1747644183', '/index.php')

[XT SQL Error]