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', '8kl1jeo34ba1ki5hrn54gailm4', '3.128.199.210', '1714151971', '1714151971', '/Shipping-Returns:_:1.html')

[XT SQL Error]