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', '203cg1f9p9okm08prhmc7jk903', '18.116.239.195', '1713506384', '1713506384', '/Pyramidenkerze-30-cm/Pyramide-Groesse-M-Weinrot::773.html')

[XT SQL Error]