Server Error in '/' Application.

Conversion failed when converting from a character string to uniqueidentifier.

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.SqlClient.SqlException: Conversion failed when converting from a character string to uniqueidentifier.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[SqlException (0x80131904): Conversion failed when converting from a character string to uniqueidentifier.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +2586154
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +6039978
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +297
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4477
   System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows) +242
   System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more) +275
   System.Data.SqlClient.SqlDataReader.Read() +35
   System.Data.Common.DataAdapter.FillLoadDataRow(SchemaMapping mapping) +216
   System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue) +201
   System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords) +422
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +219
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +138
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) +89
   CMS.DataEngine.AbstractDataConnection.ExecuteQuery(String queryText, QueryDataParameters queryParams, QueryTypeEnum queryType, Boolean requiresTransaction) +174

[Exception: 
[DataConnection.HandleError]: 

Query: 
SELECT   * 
FROM ASCustomTable_DrugClass 
WHERE ItemGUID = ''

Caused exception: 
Conversion failed when converting from a character string to uniqueidentifier.
]
   CMS.DataEngine.AbstractDataConnection.HandleError(String queryText, Exception ex) +135
   CMS.DataEngine.AbstractDataConnection.ExecuteQuery(String queryText, QueryDataParameters queryParams, QueryTypeEnum queryType, Boolean requiresTransaction) +415
   CMS.DataEngine.AbstractDataConnection.CMS.DataEngine.IDataConnection.ExecuteQuery(String queryText, QueryDataParameters queryParams, QueryTypeEnum queryType, Boolean requiresTransaction) +18
   CMS.DataEngine.GeneralConnection.RunQuery(QueryParameters query) +220
   CMS.DataEngine.GeneralConnection.RunQueryWithRetry(QueryParameters query, Int32 retryCount) +142
   CMS.DataEngine.GeneralConnection.ExecuteQuery(QueryParameters query) +39
   CMS.DataEngine.GeneralConnection.ExecuteQuery(QueryParameters query, Int32& totalRecords) +59
   CMS.DataEngine.DataQueryBase`1.GetDataFromDBInternal() +104
   CMS.DataEngine.DataQueryBase`1.GetDataFromDB() +49
   CMS.DataEngine.DataQueryBase`1.GetData() +117
   CMS.DataEngine.DataQueryBase`1.get_Result() +93
   CMS.DataEngine.ConnectionHelper.ExecuteQuery(String queryName, QueryDataParameters parameters, String where, String orderBy, Int32 topN, String columns, Int32 offset, Int32 maxRecords, Int32& totalRecords) +166
   CMS.DocumentEngine.Web.UI.<>c__DisplayClass37_0.<LoadData>b__0(CacheSettings cs) +169
   CMS.Helpers.<>c__DisplayClass86_0`1.<Cache>b__0(CacheSettings s) +13
   CMS.Helpers.CachedSection`1.LoadDataHandled(Func`2 loadMethod) +109
   CMS.Helpers.CacheHelper.Cache(Func`2 loadMethod, CacheSettings settings) +191
   CMS.DocumentEngine.Web.UI.CMSAbstractQueryProperties.LoadData(Boolean forceReload, Int32 offset, Int32 maxRecords, Int32& totalRecords) +1228
   CMS.DocumentEngine.Web.UI.CMSQueryDataSource.GetDataSource(Int32 offset, Int32 maxRecords) +132
   CMS.DocumentEngine.Web.UI.CMSBaseDataSource.GetDataSource() +49
   CMS.DocumentEngine.Web.UI.CMSBaseDataSource.get_DataSource() +22
   CMS.DocumentEngine.Web.UI.QueryRepeater.ReloadData(Boolean forceReload) +261
   CMS.DocumentEngine.Web.UI.QueryRepeater.InitControl(Boolean loadPhase) +64
   CMS.DocumentEngine.Web.UI.BasicRepeater.OnLoad(EventArgs e) +22
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0