Hello fellow monks

I am writing a Perl::Tk program which is throwing an error Tk::Error: ("after" script) when it is exiting. During the main loop of the program, there is a DialogBox called. This box has an 'exit' button. 

my $dlg=$mw->DialogBox(-title=>'Winner',
                       -buttons=>["Again","Exit"]);
my $b=$dlg->Show();
if ($b eq "Again") {
   ...
} else {
  $mw->destroy(); 
  exit;
}

[download]
When the "Exit" button is pressed, $mw->destroy(); is called. The program then prints
Tk::Error:
("after" script)

What does this error really mean, and how do I get rid of this error?
Thanks!

s&&VALKYRIE &&& print $_^q|!4 =+;' *|

In reply to Tk::Error: ("after" script) by wulvrine

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