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', '6e05b63672c29cc49f7439ead5c2c2c2', '18.118.82.141', '1743550484', '1743550484', '/')

[XT SQL Error]