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', '5e56b1f8b6da9bc0e1ee205a75652827', '18.208.203.36', '1710845716', '1710845716', '/')

[XT SQL Error]