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', '9cec44ff8c8f4dd8299468228275c80a', '18.223.32.230', '1713912340', '1713912340', '/product_info.php/info/p3002_Bhutan-Reliefkarte.html')

[XT SQL Error]