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', '6b25c6a5779a55dbe3623303dff0eef2', '3.15.225.173', '1714059212', '1714059212', '/product_info.php/language/de/info/p1727_Die-Bahamas-3-Satellitenbild.html')

[XT SQL Error]