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', 'f953faa68aca3fe2ab06b3eb42be937b', '18.191.42.205', '1714082122', '1714082122', '/product_info.php/info/p2962_Ghana-Reliefkarte.html')

[XT SQL Error]