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', 'mp7sq0s05r41hulegh87ieqjp0', '3.15.221.146', '1714105758', '1714105758', '/::611.html')

[XT SQL Error]