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', '41bb925d6601a8670fc9950415da9795', '44.212.94.18', '1702166522', '1702166522', '/')

[XT SQL Error]