Error message: Error while executing query: SELECT c.id FROM ecmCategories c INNER JOIN ecmCategoryProducts p ON c.id=p.idCategory AND c.idParent=-1834595215 WHERE c.Published=1 GROUP BY c.id ORDER BY c.title ASC

Url: https://kopanos-store.gr/skin.aspx?lang=en&itemtype=ProductCategory&itemid=92A64C71&action=view&594B0C57=DB4F3464‡C5F6BC7C‡9B05D1B6‡397E85E6‡211042A1‡A3BBA031‡7EAC41D3&splitter_products_offset=0

Message: Error while executing query: SELECT c.id FROM ecmCategories c INNER JOIN ecmCategoryProducts p ON c.id=p.idCategory AND c.idParent=-1834595215 WHERE c.Published=1 GROUP BY c.id ORDER BY c.title ASC

   at Bone.DBConnection.Execute(String sql) in C:\Bone\Bone\src\EngineDB\DBEngine.cs:line 92
   at Bone.DBConnection.ExecuteList[T](String sql) in C:\Bone\Bone\src\EngineDB\DBEngine.cs:line 242
   at Bone.BONE.ExecuteList[T](String sql) in C:\Bone\Bone\src\BONE.cs:line 1656
   at ASP.tpl_productcategory_view_tpl_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\inetpub\kopanos\tpl\ProductCategory.View.tpl.ascx:line 27
   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at Bone.ActionView.Render(TextWriter w) in C:\Bone\Bone\src\Actions\DBActions\ActionView.cs:line 190
   at Bone.Action.RenderContent(TextWriter w) in C:\Bone\Bone\src\Actions\_Action.cs:line 404
   at Bone.Action.ToString() in C:\Bone\Bone\src\Actions\_Action.cs:line 528
   at Bone.Base.get_Content() in C:\Bone\Bone\src\Classes\Base.cs:line 81
   at ASP.skin_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\inetpub\kopanos\skin.aspx:line 330
   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   at System.Web.UI.Page.Render(HtmlTextWriter writer)
   at Bone.Asp.RenderSkin(TextWriter w) in C:\Bone\Bone\src\Classes\Asp.cs:line 71
   at Bone.ModalAction.RenderPage(TextWriter w) in C:\Bone\Bone\src\Actions\Modal.cs:line 81
   at Bone.Asp.Render(HtmlTextWriter w) in C:\Bone\Bone\src\Classes\Asp.cs:line 82
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Message: Column "ecmCategories.title" is invalid in the ORDER BY clause because it is not contained in either an aggregate function or the GROUP BY clause.

   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   at System.Data.SqlClient.SqlDataReader.get_MetaData()
   at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at Bone.DBConnection.Execute(String sql) in C:\Bone\Bone\src\EngineDB\DBEngine.cs:line 80