Server Error in '/Starter Site6' Application.

The parameterized query '(@0 nvarchar(5),@1 nvarchar(6),@2 nvarchar(8),@3 nvarchar(7),@4 ' expects the parameter '@4', which was not supplied.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: The parameterized query '(@0 nvarchar(5),@1 nvarchar(6),@2 nvarchar(8),@3 nvarchar(7),@4 ' expects the parameter '@4', which was not supplied.

Source Error:

Line 69:             var insertQuery1 = "INSERT INTO dbo.Patients (FName, MName, LName, RefBy, Age, Gender, Street, City, State, Zip, Phone1, Phone2, Email) " +
Line 70:                 "VALUES (@0, @1, @2, @3, @4, @5, @6, @7, @8, @9, @10, @11, @12)";
Line 71:             db.Execute(insertQuery1, FName, MName, LName, RefBy, Age, Gender, Street, City, State, Zip, Phone1, Phone2, Email);Line 72:             var insertQuery2 = "INSERT INTO dbo.Referrals (LName, FName, RefBy, DateVisit, HABenefit, HABenWhom, IPA, HMO, CPTCode, ICD9Code) " +
Line 73:                 "VALUES (@0, @1, @2, @3, @4, @5, @6, @7, @8, @9)";

Source File: c:\Users\edog\Documents\My Web Sites\Starter Site6\Data\EnterPatient.cshtml Line: 71

Stack Trace:

[SqlException (0x80131904): The parameterized query '(@0 nvarchar(5),@1 nvarchar(6),@2 nvarchar(8),@3 nvarchar(7),@4 ' expects the parameter '@4', which was not supplied.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +2030802
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5009584
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234
   System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2275
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +215
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +987
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +162
   System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +178
   System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +137
   WebMatrix.Data.Database.Execute(String commandText, Object[] args) +122
   ASP._Page_Data_EnterPatient_cshtml.Execute() in c:\Users\edog\Documents\My Web Sites\Starter Site6\Data\EnterPatient.cshtml:71
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +207
   System.Web.WebPages.WebPage.ExecutePageHierarchy(IEnumerable`1 executors) +68
   System.Web.WebPages.WebPage.ExecutePageHierarchy() +156
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +76
   System.Web.WebPages.WebPageHttpHandler.ProcessRequestInternal(HttpContext context) +249

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1