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', '3d5hdghqdtbbt85ipmm2r9jum3', '3.145.206.169', '1713622446', '1713622446', '/Pyramidenkerze-68-cm/Pyramide-Groesse-XL-Hellgruen::803.html')

[XT SQL Error]