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', 'c80565276bb455ea0208f0d84afef2ec', '3.138.204.208', '1714081969', '1714081969', '/product_info.php/language/de/info/p1708_The-Bahamas-5-Satellite-Image.html')

[XT SQL Error]