----------------------------------------
Timestamp: 9/23/2018 1:09:40 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   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, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at BOS_CommonUtility.CommonUtility.IsTokenValid(String tokenID)
InnerException - System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 6:41:35 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   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, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at BOS_CommonUtility.CommonUtility.IsTokenValid(String tokenID)
InnerException - System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 10:40:55 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 10:40:56 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:ea10b86b-2b30-455d-a5bf-1ab5ec923a6f
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 10:41:48 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 10:41:49 AM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:ea10b86b-2b30-455d-a5bf-1ab5ec923a6f
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 1:53:39 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 1:53:39 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:2d62da56-5542-4885-b885-1d52a13dd6f7
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 1:54:52 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 1:54:53 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:2d62da56-5542-4885-b885-1d52a13dd6f7
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:00:55 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:00:55 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:3625b5e9-eccd-4256-8081-550f6aa87d96
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:11:05 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:11:06 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:749600f7-549e-4b8f-b9c8-41cd94b549c8
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:17:06 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:17:07 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:b05e6e5f-4c7b-4e5b-b27f-77cc2dedc2e3
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:19:01 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Column 'productDetails' does not belong to table Table1.
StackTrace -    at System.Data.DataRow.GetDataColumn(String columnName)
   at System.Data.DataRow.get_Item(String columnName)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.FetchWorkOrderDetails(String workOrderId, String clientId, String operation)
   at Grid_API.BusinessLayer.Grid_APIBusinessLayer.FetchWorkOrderDetails(String workOrderId, String clientId, String operation)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 2:20:25 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Column 'productDetails' does not belong to table Table1.
StackTrace -    at System.Data.DataRow.GetDataColumn(String columnName)
   at System.Data.DataRow.get_Item(String columnName)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.FetchWorkOrderDetails(String workOrderId, String clientId, String operation)
   at Grid_API.BusinessLayer.Grid_APIBusinessLayer.FetchWorkOrderDetails(String workOrderId, String clientId, String operation)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 4:16:50 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 4:16:51 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:3534154f-49f6-49e2-9d8c-4daba645b62a
Error Number:50000,State:1,Class:16

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 5:24:38 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
StackTrace -    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)

----------------------------------------
----------------------------------------
Timestamp: 9/23/2018 5:24:39 PM
Message: 
Priority: -1
EventId: 0
Severity: Error
Extended Properties: ErrorCode - GenericException
StackTrace -    at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
   at Grid_API.DataAccessLayer.Grid_APIDataAccessLayer.BaseRegisterUser(ArtistFirmDTO registrationObj, String licenseType)
   at Grid_API.ServiceLayer.GridAPIService.BaseRegisterUser(ArtistFirmDTO registrationObj)
InnerException - System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more)
   at System.Data.SqlClient.SqlDataReader.NextResult()
   at System.Data.ProviderBase.DataReaderContainer.NextResult()
   at System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader)
   at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   at BOS_CommonUtility.BOS_CommonUtilityDataAccessLayer.BOS_ExecuteFetchCommand(String commandKey, SqlCommand cmd1, Boolean isReturnmsg, Boolean isStatuscode)
ClientConnectionId:e1d12383-2682-4e3d-9ba3-1a8436f10213
Error Number:50000,State:1,Class:16

----------------------------------------