Getting a new Error: No Role found for signer email

I was generating Packages without a problem using my Code but now I am returning the following error when trying to send a new Package. What am I missing? DocumentPackage Package = PackageBuilder.NewPackageNamed(PreOrderNumber + "_" + DateTime.Today.ToString("yyyyMMdd")) .WithSenderInfo(SenderInfoBuilder.NewSenderInfo(ltfEmail)) .DescribedAs(SOF) .ExpiresOn(ExpirationDate) .WithSigner(SignerBuilder.NewSignerWithEmail(GetEmail) .WithCustomId(PreOrderId.ToString()) .WithFirstName(GetFirstName) .WithLastName(GetLastName) .WithTitle("Signer") .SigningOrder(0)) .WithDocument(DocumentBuilder.NewDocumentNamed("Disclosures and Signatures Consent") .AtIndex(1) .FromFile("C:\\Disclosures & Consent.pdf") .WithSignature(SignatureBuilder.AcceptanceFor(GetEmail))) .WithSigner(SignerBuilder.NewSignerWithEmail(ltfEmail) .WithCustomId(PreOrderId.ToString()) .WithFirstName(ltfFirstName) .WithLastName(ltfLastName) .WithTitle("Signer") .SigningOrder(1)) .WithDocument(DocumentBuilder.NewDocumentNamed(SOF) .WithId(PreOrderId.ToString()) .FromStream(ms, DocumentType.PDF) .WithSignature(SignatureBuilder.SignatureFor(GetEmail) .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Signature") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 17) .WithOffset(50, -3) .WithCharacter(0) .WithOccurrence(0)) .WithField(FieldBuilder.SignatureDate() .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Signature") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 20) .WithCharacter(0) .WithOffset(50, 40) .WithOccurrence(0))) .WithField(FieldBuilder.TextField() .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Name/Title") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 17) .WithOffset(53, 0) .WithCharacter(0) .WithOccurrence(0)) ) ) .WithSignature(SignatureBuilder.SignatureFor(ltfEmail) .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Signature") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 17) .WithOffset(285, -3) .WithCharacter(0) .WithOccurrence(1)) .WithField(FieldBuilder.SignatureDate() .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Signature") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 20) .WithCharacter(0) .WithOffset(285, 40) .WithOccurrence(1))) .WithField(FieldBuilder.TextField() .WithPositionAnchor(TextAnchorBuilder.NewTextAnchor("Name/Title") .AtPosition(TextAnchorPosition.TOPRIGHT) .WithSize(180, 17) .WithOffset(53, 0) .WithCharacter(0) .WithOccurrence(1)) ) ) ) .Build();