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', '2f62f5ee1fd29a1576d5e5658a6003b9', '18.119.111.9', '1714066242', '1714066242', '/product_info.php/language/de/info/p2945_Eritrea-Relief-Map.html')

[XT SQL Error]