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', 'c218926bf6e2045cd43c41eb290c45e7', '52.14.240.178', '1714109496', '1714109496', '/product_info.php/language/de/info/p1585_Cuba-Satellite-Image.html')

[XT SQL Error]