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', '480c98396053f12b7adbbddf26799f12', '3.229.124.236', '1711654333', '1711654333', '/product_info.php/language/de/info/p1522_Mongolia-Satellite-Image.html')

[XT SQL Error]