No problem, thanks for your help, and my apologies for this late reply. Stack trace below:
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlDataReader.ConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) 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 System.Data.SqlClient.SqlCommand.ExecuteReader() at ThinkGeo.MapSuite.Core.MsSql2008FeatureSource.GetBoundingBoxCore() at ThinkGeo.MapSuite.Core.FeatureSource.GetBoundingBox() at ThinkGeo.MapSuite.Core.FeatureLayer.GetBoundingBoxCore() at ThinkGeo.MapSuite.Core.Layer.GetBoundingBox() at Mapping.LoadPolyLayerSQL(String ProjName, DataRow& LayerRow, Boolean& IsFirstLayer) in C:\TFSAvtex\CityWatch Platform (All Components)\MainLine\Core\Web Sites\Data Manager\Mapping.aspx.vb:line 1252