Use of uninitialized value at /mnt/www/vdir/cgi-bin/rank/serrors.cgi line 12, chunk 1.

##</code><code>##

#!/usr/bin/perl -w
use CGI qw(:standard);
use strict;
print header;
print start_html("ERROR LOG");
	my $logfile = "errort.log";
        open(FILEHANDLE ,"$logfile");
        
my $temp;
while  (<FILEHANDLE>) {
    $temp = $temp . $_  . "<br>";
 }

print "$temp";