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', 'c60e7a825bc523e4529eb903c8ec6750', '216.73.216.104', '1787042327', '1787042327', '/')

[XT SQL Error]