Hi @bichappa Are files uploaded in other areas of the system accessible, or is just Admissions not working? It could be related to an Apache configuration issue if you are running php-fpm (fastcgi). This post in the following thread has a suggestion to turn on AllowEncodedSlashes, which could help in your case: 'File Not Found' Error in Gibbon V26 and Gibbon V27 - #13 by brianTIS