1366 - Incorrect integer value: '' for column `db160153`.`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', 'rsgv8dmor5idiei7bdi6ku54s1', '3.17.79.60', '1713576480', '1713576480', '/::690.html')

[XT SQL Error]