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', 'krnnt6s3ch2u4kc5pros27j6v5', '18.191.135.224', '1713421625', '1713421625', '/::676.html')

[XT SQL Error]