Greetings fellow seekers. First-time poster here. I need assistance in figuring out why this sub returns an undefined $rows after 5 loops. What this sub should accomplish is to hit a webpage, parse the content from the tables, find a link at the bottom whose text is "more", and keep iterating until that "more" link doesn't exist. There are 10 pages it should be grabbing, but I get a TableExtract error after the 5th page. Data is written to my file successfully up to that point. 
use strict;
use warnings;
use diagnostics;
use HTML::TableExtract;
use WWW::Mechanize;
use Time::HiRes;

my $random = rand(10);
my $huffdata = "C:/huff_data.txt";
open (MYFILE, "+>>", "$huffdata") or die "unable to open $huffdata $!"
+;
my $url = "http://fundrace.huffingtonpost.com/neighbors.php?type=name&
+lname=SMITH";

sub parse_and_save{
sleep($random);
my $mech = WWW::Mechanize->new;
$mech->get($url);
my $text = $mech->content;
my $te = HTML::TableExtract->new( headers => [qw(Donor Contribution Ad
+dress)] );;
$te->parse($text);
my $row;
    foreach $row ($te->rows) {

        print MYFILE join(",", @$row);
 }
my @links = $mech->find_link( text_regex => qr/more/i ) or die "no lin
+ks found";
for (@links){
$url = $_->url_abs($/);
parse_and_save();
}
}
        
parse_and_save();

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In reply to web scraping script help by Perl_Necklace

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