1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', '07860f2c4f447b94e4974e6668c4e5e1', '3.144.151.106', '1714166493', '1714166493', '/product_info.php/info/p2831_Gaza-Streifen-Reliefkarte.html')

[XT SQL Error]