timeout-or-duplicate

[Александр Овчинников]

I render recaptcha in yours documentations and when i try to get data from your sevrer i got this

array (size=2)
  'success' => boolean false
  'error-codes' => 
    array (size=1)
      0 => string 'timeout-or-duplicate' (length=20)

What's it? I tested your script and after loading the page it took no more than 2 minutes. I filled out the form and sent it to processing. Are you kidding? And if the user needs 5-10 minutes to describe the essence of the appeal, what should I do in this case??