Anonymous Monk,
I think your issue is actually with: 
for (my $i = 0; $i < @{$data}; $i++) {

[download]
That is, first you fetch a hash reference and then you treat it like an array. On the other hand, you also didn't check the return code of the DB connect and 
my $sth = $dbh->prepare($sql) or "Can't select from table: ",$dbh->err
+msg;

[download]
should likely be or die "...". You have more problems than you think. You should start with the smallest working code you can and then add 1 thing at a time verifying it at each stage.

Cheers - L~R

In reply to Re: Not an ARRAY reference Error Help! by Limbic~Region
in thread Not an ARRAY reference Error Help! by Anonymous Monk

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