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', 'auf7186isnc3i18ckcrb2n5uu7', '3.144.253.161', '1713483222', '1713483222', '/::517.html')

[XT SQL Error]