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', 'c7jl5vp0jamtgfsp62akirome1', '52.15.63.145', '1713899558', '1713899558', '/Kerze-Windmuehle/Kerze-Windmuehle-Dunkelgruen::614.html')

[XT SQL Error]