2025-08-21 12:53:41.482 +05:30 210f2e06-c584-429f-801f-482e699f61b2 ERR  Login failed for user ''.
2025-08-21 12:53:41.493 +05:30 210f2e06-c584-429f-801f-482e699f61b2 ERR  Login failed for user ''.
2025-08-21 12:53:41.504 +05:30 210f2e06-c584-429f-801f-482e699f61b2 ERR  SQL Exception occurred System.Data.SqlClient.SqlException (0x80131904): Login failed for user ''.
   at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken)
   at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
   at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Sang.Service.Common.CommonService.CommonEntityService.ExecuteProcedureWithResult(String procedureName, SqlParameter[] parameters)
   at Sang.ClientKeyEnroller.Api.Repositories.ClientKeyRepository.UpsertKey(String mainValue) in C:\SOURCECODE\Apps\Sang.ClientKeyEnroller.Api\Sang.ClientKeyEnroller.Api\Repositories\ClientKeyRepository.cs:line 36
   at Sang.ClientKeyEnroller.Api.Services.ClientKeyService.EnrollKey(String clientCode) in C:\SOURCECODE\Apps\Sang.ClientKeyEnroller.Api\Sang.ClientKeyEnroller.Api\Services\ClientKeyService.cs:line 34
   at Sang.ClientKeyEnroller.Api.Controllers.ClientKeyController.EnrollKey(String clientCode) in C:\SOURCECODE\Apps\Sang.ClientKeyEnroller.Api\Sang.ClientKeyEnroller.Api\Controllers\ClientKeyController.cs:line 41
ClientConnectionId:c18f7f25-bdee-49ec-88a0-b442863b00ac
Error Number:18456,State:1,Class:14