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', '7dd31292055fb2087488ca815e411fc7', '18.191.13.255', '1714182304', '1714182304', '/product_info.php/language/de/info/p1782_Solomon-Is--13-Satellite-Image.html')

[XT SQL Error]