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', 'eb4ca5e28d398c3ce249a165ccdf5f70', '3.144.243.184', '1714084519', '1714084519', '/product_info.php/language/de/info/p1652_Belgium-Satellite-Image.html')

[XT SQL Error]