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', '1865eea0bbc9e3fbc6a403a77c948597', '3.15.193.45', '1714087134', '1714087134', '/product_info.php/language/de/info/p1732_Fiji-3-Satellite-Image.html')

[XT SQL Error]