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', 'e61e83d304545b5b08ca1371e9887eea', '3.146.37.35', '1714133628', '1714133628', '/product_info.php/info/p3562_Fiji-3-Reliefkarte.html')

[XT SQL Error]