I would look at this error first:

Undefined subroutine &Carp::longmess called at C:\PERL\lib/Carp.pm lin
+e 296.
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It seems that your Carp.pm is attempting to call two subroutines longmess and shortmess. There might be a probem with your installation of Carp.

Update: The above was wrong

Update:

open(PAGES, "<pages.txt") || die $!;
@pages = PAGES;
close(PAGES);
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should be

open(PAGES, "<pages.txt") || die $!;
@pages = <PAGES>;
close(PAGES);
[download]

And then look at damian1301's response.