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', '1fb19d28a59c4eac2839b3089cfe3da4', '3.133.148.77', '1714071277', '1714071277', '/product_info.php/language/de/info/p3134_Chad-Relief-Map.html')

[XT SQL Error]