1366 - Incorrect integer value: '' for column `db160153`.`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', 'uid4r1lsvot6het0ju8ls5fmu5', '3.145.191.214', '1713599855', '1713599855', '/Palmwachskerzen/Kerze-Sternschnuppe/Kerze-Sternschnuppe-Orange::194.html')

[XT SQL Error]