diff --git a/login/ForgotPW.aspx.vb b/login/ForgotPW.aspx.vb
index 90541fd..20f5ab4 100644
--- a/login/ForgotPW.aspx.vb
+++ b/login/ForgotPW.aspx.vb
@@ -243,14 +243,16 @@ Partial Class login_ForgotPW
     Function getDateoftoken(tokenname As String) As Boolean
         Dim data() As Byte = Convert.FromBase64String(tokenname)
         Dim wenn As DateTime = DateTime.FromBinary(BitConverter.ToInt64(data, 0))
-        If wenn < DateTime.UtcNow.AddMinutes(-30) Then
+        If wenn > DateTime.UtcNow.AddMinutes(-30) Then
             tokenname = String.Empty
-
             'MsgBox("Token has not been found or is too old!" + Environment.NewLine + "Please send a new E-mail!")
+            Session.Remove("TokenforEmail")
             Return False
         ElseIf tokenname = "NotYet" Then
+            Session.Remove("TokenforEmail")
             Return False
         ElseIf tokenname = "Error04" Then
+            Session.Remove("TokenforEmail")
             Return False
         Else
             Return True