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', '868f32c9b0785defc6a98d0a1cc72f4a', '3.149.246.62', '1734807644', '1734807644', '/')

[XT SQL Error]