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', 'd481766d21ce95133510b290949717bd', '3.16.70.101', '1713490383', '1713490383', '/product_info.php/language/en/info/p2917_Kenia-Reliefkarte.html')

[XT SQL Error]