Server Error in '/' Application.

Null or empty full-text predicate.

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.OleDb.OleDbException: Null or empty full-text predicate.

Source Error:


Line 682:        Cmd.Parameters.Item(1).Value = Secondary_Category
Line 683:        Cmd.Parameters.Item(2).Value = topic_id
Line 684:        Dr = Cmd.ExecuteReader
Line 685:
Line 686:        '==========================  NEW Additional Forums Code START =============================

Source File: D:\Web\Web\GharExpert\Web\GharExpert\Forum\Forum_detail.aspx.vb    Line: 684

Stack Trace:


[OleDbException (0x80040e14): Null or empty full-text predicate.]
   System.Data.OleDb.OleDbDataReader.ProcessResults(OleDbHResult hr) +1601192
   System.Data.OleDb.OleDbDataReader.NextResult() +456
   System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +319
   System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) +143
   Forum_Forum_detail.Page_Load(Object sender, EventArgs e) in D:\Web\Web\GharExpert\Web\GharExpert\Forum\Forum_detail.aspx.vb:684
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4667.0