Hello, i am still in evaluating mode and i wonder what the problem seems to be.  it seemed to occur after i added email template... it did not happen before.  It seems as if payment was processed successfully (I got email from Authorize.net), so it is probably trying to generate e-mail template. 
	AssemblyVersion: 5.1.4
	PortalID: 0
	PortalName: xxx
	UserID: 17
	UserName: xxxx
	ActiveTabID: 156
	ActiveTabName: Axcess48
	RawURL: /Axcess48.aspx?ctlname=Confirm
	AbsoluteURL: /Default.aspx
	AbsoluteURLReferrer: http://xxxx/Axcess48.aspx?ctlname=Con...
	UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
	DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
	ExceptionGUID: 98022e51-785d-4600-840d-97952e3af4a1
	InnerException: Parameter count does not match Parameter Value count.
	FileName:
	FileLineNumber: 0
	FileColumnNumber: 0
	Method: Microsoft.ApplicationBlocks.Data.SqlHelper.AssignParameterValues
	StackTrace:
	Message: DotNetNuke.Services.Exceptions.PageLoadException: Parameter count does not match Parameter Value count. ---> System.ArgumentException: Parameter count does not match Parameter Value count. at Microsoft.ApplicationBlocks.Data.SqlHelper.AssignParameterValues(SqlParameter[] commandParameters, Object[] parameterValues) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at Smith.DNN.Modules.Registration.SqlDataProvider.UpdateCustomer(Int32 customerID, String firstName, String lastName, String address1, String address2, String city, String state, String country, String zip, String homePhone, String cellPhone, String workPhone, String email, String password, Boolean contact, String dNNLogin, Boolean subscriptionCancelled, String comments, String udf, String udtb, String udtb2, String udtb3, String fileUpload, String companyName) at Smith.DNN.Modules.Registration.RegistrationController.UpdateCustomer(CustomerInfo objCustomer) at Smith.DNN.Modules.Registration.Confirm.btnSubmit_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) at System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
	Source:
	Server Name: SERVER03