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', '64c893c544c98469c451c4e97d2493ab', '18.189.188.157', '1745640101', '1745640101', '/')

[XT SQL Error]