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', 'b328617e76bbcd834f85ce6c2d85aaaf', '3.145.69.255', '1713500215', '1713500215', '/product_info.php/language/de/info/p2805_Philippinen-10-Reliefkarte.html')

[XT SQL Error]