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', 'a84ec8d2d618b804c3a57cf615f7c8fa', '18.218.184.214', '1714055192', '1714055192', '/product_info.php/language/en/info/p435_Satellitenbild-Konfigurator.html')

[XT SQL Error]