Download vshare from http://buyscripts.in/download/vshare2.7.zip and upload cgi-bin/ubr_upload.pl to public_html folder of your site.

Set 755 permission of cgi-bin/ubr_upload.pl

Change the TEMP_DIR in cgi-bin/ubr_upload.pl.

my $TEMP_DIR = '/home/cPanel username here/public_html/templates_c/';