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', 'e101ad1c90a9145c996152d3b9e551a0', '3.15.202.4', '1713577101', '1713577101', '/product_info.php/language/en/info/p3180_Sulawesi-Reliefkarte.html')

[XT SQL Error]