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', '83f2d64de1f5357b8e8310579951f9a7', '18.189.170.227', '1732142801', '1732142801', '/')

[XT SQL Error]