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', 'auaifohhncg1m513p27jkqui42', '18.189.193.172', '1713542469', '1713542469', '/::696.html')

[XT SQL Error]