1366 - Incorrect integer value: '' for column `ngtkeZ_web1104_2`.`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', 'sb36s9gq606smj94httjf4g686', '18.97.9.171', '1765056261', '1765056261', '/')

[XT SQL Error]