select espr_codigo_multi24 from enfs_parametr 
 System.Web.UI.ViewStateException: Viewstate inválido. 
	Client IP: 177.11.35.29
	Port: 54338
	Referer: http://colinas.nfse-tecnos.com.br/con_servicoprestadonfse.aspx
	Path: /con_servicoprestadonfse.aspx
	User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
	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.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose)
   em System.Web.UI.HiddenFieldPageStatePersister.Load()
   --- Fim do rastreamento de pilha de exceções internas --- Referência de objeto não definida para uma instância de um objeto.