1366 - Incorrect integer value: '' for column `ngtkeZ_web1104_2`.`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', 'do8riehlsgubgcpv7b0aola782', '3.83.187.36', '1711711499', '1711711499', '/account_edit.php')

[XT SQL Error]