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', '5784e3819addeb359aebeda22ca934db', '18.216.124.8', '1714193639', '1714193639', '/product_info.php/language/de/info/p3437_Eritrea-Relief-Map.html')

[XT SQL Error]