when make payment via paypal, show error security header not valid ?

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    Asked on March 26, 2015 at 12:35 AM
    when make payment via paypal, shown this     Security error
    Security header is not valid
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    Answered on March 26, 2015 at 01:52 AM

    Hi Mak,

    Is this the form in question? http://www.jotform.me/form/50821676872463

    When I tried it here, I was redirected to the Paypal's checkout page without any problem.

    If you are still experiencing the problem, kindly provide more details about how to reproduce it so we can assist you further. May I also suggest to register a free account to get higher submissions limits over a guest account. 

    Thank you!