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', '281633f922fec87d22eb8089a6f157f7', '3.215.186.30', '1716377605', '1716377605', '/')

[XT SQL Error]