1366 - Incorrect integer value: '' for column `db162720`.`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', 'd6q7kh38vpd54q5bp3b98kjuc5', '3.141.0.61', '1714086126', '1714086126', '/login.php')

[XT SQL Error]