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', '5fbd6b1d8e835b148b42b48b9c3b8290', '3.149.233.72', '1713578801', '1713578801', '/')

[XT SQL Error]