1366 - Incorrect integer value: '' for column `db110607`.`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', '806dqmad4q0bau4l6e0jchopt0', '3.236.207.90', '1679794841', '1679794841', '/index.php')

[XT SQL Error]