ORACLE date error

Although I have many materials on the subject, nothing has even helped me resolve it.

I'm trying to make a simple query in an Oracle database and I get an error, follow the error.

 OCIStmtExecute: ORA-01843: not a valid month

Follow my query.

   try {
        $linha = '';
        $sql = "SELECT * FROM SGT.VW_INFOGED";
        $p_sql = Conexao::conexaoOracle()->prepare($sql);
        $execute = $p_sql->execute();
        if ($execute) {
            $linha = $p_sql->fetchAll(PDO::FETCH_ASSOC);
            print_r($linha);
        } else {
            print_r($p_sql->errorInfo());
            return 'ERRO... CONTATE O SUPORTE';
        }
    } catch (Exception $ex) {
        echo "ERRRO" . $ex . "";
    }

View structure

  Nome                  Nulo     Tipo         
--------------------- -------- ------------ 
ID_NOTA               NOT NULL VARCHAR2(27) 
NUMERO_NOTA                    VARCHAR2(10) 
REMETENTE_NOME                 VARCHAR2(50) 
REMETENTE_CNPJ                 VARCHAR2(14) 
DESTINATARIO_NOME              VARCHAR2(50) 
DESTINATARIO_CNPJ              VARCHAR2(14) 
SERIE_NOTA                     VARCHAR2(3)  
TERCEIRO_NOME                  VARCHAR2(50) 
MOTORISTA                      VARCHAR2(80) 
ROMANEIO                       VARCHAR2(10) 
VALOR_MERCADORIA               NUMBER(14,2) 
VALOR_FRETE                    NUMBER(14,2) 
ENDERECO_DESTINATARIO          VARCHAR2(50) 
REGIAO                         VARCHAR2(50)