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', '3192a2e3fa7441057fea43f77d440f2a', '18.189.14.219', '1714073998', '1714073998', '/password_double_opt.php?XTCsid=816effff2570c607585d0dd8551d2406')

[XT SQL Error]