Error on Page : Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at System.Collections.Generic.List`1.RemoveAt(Int32 index)
at System.Collections.Generic.List`1.Remove(T item)
at Com.MyProject.DataBase.ConnectionPool.Free(Connection con)
at contentDetailDB.getContentInfo(Int64 id) in d:\domains\hindisamay.com\httpdocs\App_Code\contentDetailDB.cs:line 252
at contentDetail.Page_Load(Object sender, EventArgs e) in d:\domains\hindisamay.com\httpdocs\contentDetail.aspx.cs:line 36