System.ArgumentException: Object of type 'MySql.Data.MySqlClient.MySqlCommand' cannot be converted to type 'System.Data.SqlClient.SqlCommand'.
   at System.RuntimeType.TryChangeType(Object value, Binder binder, CultureInfo culture, Boolean needsSpecialCast)
   at System.Reflection.MethodBase.CheckArguments(Object[] parameters, Binder binder, BindingFlags invokeAttr, CultureInfo culture, Signature sig)
   at System.Reflection.RuntimeMethodInfo.InvokeArgumentsCheck(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Telerik.Reporting.Processing.Data.SqlProviderFactory.DeriveParameters(IDbCommand command)
   at Telerik.Reporting.Processing.Data.SqlCommandProvider.ResolveProcedure(IDbCommand command, SqlDataSourceParameterCollection parameters)
   at Telerik.Reporting.Processing.Data.SqlQueryProvider.CreateCommandCore(IDbConnection connection, Boolean evaluateParameters)
   at Telerik.Reporting.Processing.Data.SqlQueryProvider.CreateCommand(IDbConnection connection)
   at Telerik.Reporting.Processing.Data.SqlDataEnumerable.<GetEnumerator>d__2.MoveNext()
   at Telerik.Reporting.Processing.Data.LazyList`1.LazyListEnumerator.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Telerik.Reporting.Processing.Data.SeedDataAdapter.Execute(IEnumerable`1 data)
   at Telerik.Reporting.Processing.Data.ResultSetAdapter.Execute(IEnumerable`1 data)
   at Telerik.Reporting.Processing.Data.MultidimentionalDataProvider.Execute(MultidimensionalQuery query)
   at Telerik.Reporting.Processing.DataItemResolveDataAlgorithm.GetDataCore(IDataSource dataSource, MultidimensionalQuery query, IServiceProvider serviceProvider, EvalObject expressionContext, IProcessingContext processingContext)
   at Telerik.Reporting.Processing.Report.GetDataCore(IDataSource dataSource, MultidimensionalQuery query)
   at Telerik.Reporting.Processing.DataItemResolveDataAlgorithm.ResolveData(String processingId, InMemoryState inMemoryState, MultidimensionalQuery query, Func`1 getDataCore, EvalObject expressionContext)
   at Telerik.Reporting.Processing.Report.ResolveData()
   at Telerik.Reporting.Processing.Report.ProcessItemCore()
   at Telerik.Reporting.Processing.Report.ProcessItem()
   at Telerik.Reporting.Processing.ReportItemBase.ProcessElement()
   at Telerik.Reporting.Processing.ProcessingElement.Process(IDataMember dataContext)