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', 'dc872094c2dfdacdf94da1069489f298', '18.224.39.32', '1714072829', '1714072829', '/product_info.php/language/en/info/p3213_Bulgaria-Relief-Map.html')

[XT SQL Error]