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', '380fed1a30c639c6bf26edd3e9490446', '18.222.69.152', '1713302184', '1713302184', '/password_double_opt.php?XTCsid=6f15378daa624dbfd839586482611826')

[XT SQL Error]