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', '30eac11af94e87113118e8ab931cee58', '3.236.27.143', '1685267756', '1685267756', '/')

[XT SQL Error]