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', '2d820e6160d2e69dfaf81ab6762abdf5', '18.189.2.122', '1713613895', '1713613895', '/product_info.php/language/en/info/p2614_Algerien-Reliefkarte.html')

[XT SQL Error]