Castle.ActiveRecord.Framework.ActiveRecordException was unhandled
  Message=Could not perform ExecuteQuery for Lable
  Source=Castle.ActiveRecord
  StackTrace:
       at Castle.ActiveRecord.ActiveRecordBase.ExecuteQuery(IActiveRecordQuery query) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\ActiveRecordBase.cs:line 770
       at Castle.ActiveRecord.ActiveRecordBase`1.ExecuteQuery2[R](IActiveRecordQuery`1 query) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\ActiveRecordBase.Generic.cs:line 181
       at Castle.ActiveRecord.Queries.SimpleQuery`1.Execute() in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\Queries\SimpleQuery.Generic.cs:line 104
       at YPlaylist.BusinessLogic.Lable.ReturnAllLableNames() in J:\Datab\Design\YPlaylist\YPlaylist\BusinessLogic\Lable.cs:line 47
       at YPlaylist.AddMusicControl..ctor() in J:\Datab\Design\YPlaylist\YPlaylist\Interface\AddMusicControl.cs:line 18
       at YPlaylist.WelcomeControl.AddMuButton_Click(Object sender, EventArgs e) in J:\Datab\Design\YPlaylist\YPlaylist\Interface\WelcomeControl.cs:line 41
       at System.Windows.Forms.Control.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
       at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.ButtonBase.WndProc(Message& m)
       at System.Windows.Forms.Button.WndProc(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
       at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.Run(Form mainForm)
       at YPlaylist.Program.Main() in J:\Datab\Design\YPlaylist\YPlaylist\Program.cs:line 27
       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: NHibernate.QueryException
       Message=No data type for node: IdentNode LableName [
            Select LableName
            from Lable
            ]
       Source=NHibernate
       QueryString=
            Select LableName
            from Lable

       StackTrace:
            at NHibernate.Hql.Ast.ANTLR.Tree.SelectClause.InitializeExplicitSelectClause(FromClause fromClause)
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.UseSelectClause(IASTNode select)
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.ProcessQuery(IASTNode select, IASTNode query)
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.unionedQuery()
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.query()
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.selectStatement()
            at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.statement()
            at NHibernate.Hql.Ast.ANTLR.HqlSqlTranslator.Translate()
            at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.Analyze(String collectionRole)
            at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.DoCompile(IDictionary`2 replacements, Boolean shallow, String collectionRole)
            at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.Compile(IDictionary`2 replacements, Boolean shallow)
            at NHibernate.Hql.Ast.ANTLR.ASTQueryTranslatorFactory.CreateQueryTranslators(IASTNode ast, String queryIdentifier, String collectionRole, Boolean shallow, IDictionary`2 filters, ISessionFactoryImplementor factory)
            at NHibernate.Hql.Ast.ANTLR.ASTQueryTranslatorFactory.CreateQueryTranslators(String queryString, String collectionRole, Boolean shallow, IDictionary`2 filters, ISessionFactoryImplementor factory)
            at NHibernate.Engine.Query.HQLStringQueryPlan.CreateTranslators(String hql, String collectionRole, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
            at NHibernate.Engine.Query.HQLStringQueryPlan..ctor(String hql, String collectionRole, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
            at NHibernate.Engine.Query.HQLStringQueryPlan..ctor(String hql, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
            at NHibernate.Engine.Query.QueryPlanCache.GetHQLQueryPlan(String queryString, Boolean shallow, IDictionary`2 enabledFilters)
            at NHibernate.Impl.AbstractSessionImpl.GetHQLQueryPlan(String query, Boolean shallow)
            at NHibernate.Impl.AbstractSessionImpl.CreateQuery(String queryString)
            at Castle.ActiveRecord.Queries.HqlBasedQuery.CreateQuery(ISession session) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\Queries\HqlBasedQuery.cs:line 239
            at Castle.ActiveRecord.ActiveRecordBaseQuery.InternalExecute(ISession session) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\Queries\ActiveRecordBaseQuery.cs:line 106
            at Castle.ActiveRecord.Queries.SimpleQuery`1.InternalExecute(ISession session) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\Queries\SimpleQuery.Generic.cs:line 165
            at Castle.ActiveRecord.ActiveRecordBaseQuery.Castle.ActiveRecord.IActiveRecordQuery.Execute(ISession session) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\Queries\ActiveRecordBaseQuery.cs:line 84
            at Castle.ActiveRecord.ActiveRecordBase.ExecuteQuery(IActiveRecordQuery query) in c:\TeamCity\buildAgent\work\e41ee5ead2eba140\src\Castle.ActiveRecord\Framework\ActiveRecordBase.cs:line 764
       InnerException: