1366 - Incorrect integer value: '' for column `creatihu_shop`.`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', '68ac72bcff4ec8a222032ec496e3f6b0', '18.97.14.88', '1745747509', '1745747509', '/')

[XT SQL Error]