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', 'fd3ea1125071e8d90ba43be218befda0', '3.137.180.32', '1714056135', '1714056135', '/product_info.php/info/p2804_Die-Bahamas-9-Reliefkarte.html')

[XT SQL Error]