Hi, i'm getting this response from the sandbox validation server, upon submitting a receipt-data:
{
"errorMessageKey": "newNullResponse",
"errorMessage": "ex.name (com.apple.jingle.foundation.exceptions.MZCodedException) -- ex.message (MZException code = newNullResponse, userInfo = { directAction = \"verifyReceipt\"; })",
"status": -1
}
I haven't find any documentation about this exception, what could it be?