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', '75410a6faaea6bd391bb19eaa54d15e0', '18.217.220.114', '1714022243', '1714022243', '/product_info.php/language/de/info/p2858_Argentinien-Reliefkarte.html')

[XT SQL Error]