1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', 'e765b288f15c5a04fdeb04283d5d8c8b', '3.239.76.25', '1709053261', '1709053261', '/')

[XT SQL Error]