System.Web.UI.ViewStateException: Viewstate inválido. Client IP: 172.225.209.47 Port: 48346 Referer: http://novaprata.nfse-tecnos.com.br/con_servicoprestadonfse.aspx Path: /con_servicoprestadonfse.aspx User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Safari/605.1.15 ViewState: 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... ---> System.FormatException: Comprimento inválido para uma matriz ou uma cadeia de caracteres de Base 64. em System.Convert.FromBase64_Decode(Char* startInputPtr, Int32 inputLength, Byte* startDestPtr, Int32 destLength) em System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength) em System.Convert.FromBase64String(String s) em System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose) em System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter2.Deserialize(String serializedState, Purpose purpose) em System.Web.UI.ClientScriptManager.EnsureEventValidationFieldLoaded() --- Fim do rastreamento de pilha de exceções internas ---