YYSoft.Core.CMS.DataProviderSQL.ExecuteQuery: Query:  Select * From CMS_Role2PermissionPolicy Join CMS_Role2PermissionPolicy On  CMS_Role2PermissionPolicy.PortalID = CMS_Role2PermissionPolicy.PortalID  And CMS_Role2PermissionPolicy.ClassID = CMS_Role2PermissionPolicy.ClassID  And CMS_Role2PermissionPolicy.ProcessFormat = CMS_Role2PermissionPolicy.ProcessFormat  And CMS_Role2PermissionPolicy.MapPermission = CMS_Role2PermissionPolicy.MapPermission  And CMS_Role2PermissionPolicy.DataFilter = CMS_Role2PermissionPolicy.DataFilter  Where CMS_Role2PermissionPolicy.PortalID = 4 And CMS_Role2PermissionPolicy.ClassID = 41 And CMS_Role2PermissionPolicy.ProcessFormat = 0 And CMS_Role2PermissionPolicy.MapPermission = 907: caused exception: The objects "CMS_Role2PermissionPolicy" and "CMS_Role2PermissionPolicy" in the FROM clause have the same exposed names. Use correlation names to distinguish them.;<br>YYSoft.Core.CMS.DataProviderSQL.ExecuteQuery: Query:  Select * From CMS_Role2PermissionPolicy Join CMS_Role2PermissionPolicy On  CMS_Role2PermissionPolicy.PortalID = CMS_Role2PermissionPolicy.PortalID  And CMS_Role2PermissionPolicy.ClassID = CMS_Role2PermissionPolicy.ClassID  And CMS_Role2PermissionPolicy.ProcessFormat = CMS_Role2PermissionPolicy.ProcessFormat  And CMS_Role2PermissionPolicy.MapPermission = CMS_Role2PermissionPolicy.MapPermission  And CMS_Role2PermissionPolicy.DataFilter = CMS_Role2PermissionPolicy.DataFilter  Where CMS_Role2PermissionPolicy.PortalID = 4 And CMS_Role2PermissionPolicy.ClassID = 41 And CMS_Role2PermissionPolicy.ProcessFormat = 0 And CMS_Role2PermissionPolicy.MapPermission = 907: caused exception: The objects "CMS_Role2PermissionPolicy" and "CMS_Role2PermissionPolicy" in the FROM clause have the same exposed names. Use correlation names to distinguish them.[
Server stack trace: 
   at YYSoft.Web.AOP.Security.SecurityAOPSink.SecurityAOPSink_OnAfterProcess(IMethodCallMessage Callmsg, IMethodReturnMessage Retmsg)
   at YYSoft.Core.AOP.AOPSink.SyncProcessMessage(IMessage msg)
   at System.Runtime.Remoting.Lifetime.LeaseSink.SyncProcessMessage(IMessage msg)
   at System.Runtime.Remoting.Messaging.ServerContextTerminatorSink.SyncProcessMessage(IMessage reqMsg)
   at System.Runtime.Remoting.Channels.CrossContextChannel.SyncProcessMessage(IMessage reqMsg)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at YYSoft.Web.DomainLayer.CatalogDAO.Select(Int32 ID)
   at YYSoft.Web.DomainLayer.CatalogEntity.Select(Int32 ID)
   at YYSoft.Web.LiveLayer.HtmlHandler.ProcessRequest(HttpContext context)]