1366 - Incorrect integer value: '' for column `wvf_soft_`.`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', '3haq68j2h77t3637amq4gv4ij0', '3.238.132.225', '1631986853', '1631986853', '/')

[XT SQL Error]