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', 'khs1kga4iabvr1e65ou9061ac7', '34.231.247.88', '1652715100', '1652715100', '/')

[XT SQL Error]