1366 - Incorrect integer value: '' for column `usr_web19_1`.`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', 'iec1385aa8fb603nnsigc5uv95', '3.138.119.235', '1729578985', '1729578985', '/')

[XT SQL Error]