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', 'e31cbc8089d8d8eb5af9a40b95b0d6bd', '13.59.61.119', '1715125949', '1715125949', '/account.php?XTCsid=34eb3af5dd83507b4e3d18340087e638')

[XT SQL Error]