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', '8a3a3b07e1b698392894a054f1a63527', '18.218.209.8', '1714100040', '1714100040', '/product_info.php/language/de/info/p2805_Philippines-10-Relief-Map.html')

[XT SQL Error]