[dancer-users] Code behaves differently on digitalocean.

This code works (the file uploads) when I run it from my web app on my local host. However, it does not when I try it on the digitalocean version of my app. I get no errors and $file->copy_to($destination) returns true. But the file does not upload. Anyone have an idea as to what the problem could be? post '/upload' => sub { my $user_id = session 'UID'; my $d_filename = 'user_' . $user_id . '.jpg'; my $file = request->upload('file'); my $tmpname = $file->tempname; my $destination = $upload_dir . '/' . $d_filename; my ($crslt) = $file->copy_to($destination) || warn $!; unlink $tmpname if -e $tmpname; debug "crslt: ", $crslt; template 'upload'; redirect '/playerdash'; };