2025-05-15 14:05:05.337 +05:30 bb70dc58-db91-48a5-931e-15881b5f83cb ERR  Login failed for user ''.
2025-05-15 14:05:05.353 +05:30 bb70dc58-db91-48a5-931e-15881b5f83cb ERR  Login failed for user ''.
2025-05-15 14:05:05.396 +05:30 bb70dc58-db91-48a5-931e-15881b5f83cb 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.ClientValidation.Api.Repositories.LicenseRepository.GenerateLicenseKey(LicenseRequest request)
   at Sang.ClientValidation.Api.Services.LicenseService.GenerateLicenseKey(LicenseRequest request)
   at Sang.ClientValidation.Api.Controllers.LicenseController.GenerateLicenseKeyAsync(LicenseRequest request)
ClientConnectionId:4cd377b5-e82e-43d5-be85-dae6d4d4bee6
Error Number:18456,State:1,Class:14
2025-05-15 14:07:31.100 +05:30 dbcb6585-cba5-4dbb-8e6b-35a28dad6e14 ERR  Login failed for user ''.
2025-05-15 14:07:31.101 +05:30 dbcb6585-cba5-4dbb-8e6b-35a28dad6e14 ERR  Login failed for user ''.
2025-05-15 14:07:31.104 +05:30 dbcb6585-cba5-4dbb-8e6b-35a28dad6e14 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.ClientValidation.Api.Repositories.LicenseRepository.GenerateLicenseKey(LicenseRequest request)
   at Sang.ClientValidation.Api.Services.LicenseService.GenerateLicenseKey(LicenseRequest request)
   at Sang.ClientValidation.Api.Controllers.LicenseController.GenerateLicenseKeyAsync(LicenseRequest request)
ClientConnectionId:d0be37e6-f762-42f3-b6a4-a05c04458fd7
Error Number:18456,State:1,Class:14