1366 - Incorrect integer value: '' for column `db162720`.`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', 'tkd9ajof7b493mdqj4d2ta65q5', '18.191.171.20', '1713583999', '1713583999', '/index.php/cat/c8_.html')

[XT SQL Error]