1366 - Incorrect integer value: '' for column `shop_db3`.`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', '4483d16a9dc3372a6053055d2ecc2605', '44.204.94.166', '1711628794', '1711628794', '/shop_content.php?coID=7&XTCsid=42f56783889520011baaa0c109b43aca')

[XT SQL Error]