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', '6e2e05fa579936f8a38a387787baecd1', '3.144.102.239', '1715304394', '1715304394', '/product_info.php/language/de/info/p1657_Albania-Satellite-Image.html')

[XT SQL Error]