1366 - Incorrect integer value: '' for column `pella-ware`.`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', '7c054ed329c79cc4a5dff7c6fad0a4c6', '216.73.216.212', '1771184644', '1771184644', '/')

[XT SQL Error]