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', '8hrnh46p35djr1dq202ohugq92', '3.145.74.54', '1713567254', '1713567254', '/Stern-Kerze/Stern-Kerze-Champagne::886.html')

[XT SQL Error]