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', '0d70ae868991b12e6a0eb9ad3e85411d', '3.139.236.89', '1713446413', '1713446413', '/product_info.php/language/de/info/p1727_The-Bahamas-3-Satellite-Image.html')

[XT SQL Error]