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', '3072cc71d9f6a90867a464b2a9d78642', '18.223.0.53', '1714053657', '1714053657', '/product_info.php/info/p3105_Norwegen-Reliefkarte.html')

[XT SQL Error]