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', 'epcr1t24s69cn81d3a8uehpjn5', '3.141.8.247', '1714131907', '1714131907', '/Pyramidenkerze-68-cm/Pyramide-Groesse-XL-Weiss::793.html')

[XT SQL Error]