Attempt to free unreferenced scalar: SV 0x3f7b6d8, Perl interpreter: 0x15d4884 at e:/Tools/Perl587/lib/File/Copy.pm line 91.

##</code><code>##

    if (!$from_a_handle && !$to_a_handle && -d $to && ! -d $from) {
        $to = _catname($from, $to);
    }