2024-05-04 12:28:27.713 +05:30 77274a83-9ebd-4317-a144-547259720ac1 ERR  Token Regeneration failed Microsoft.IdentityModel.Tokens.SecurityTokenExpiredException: Refresh token has expired
   at Sang.Service.Common.Validators.TokenValidator.ValidateToken(String token, String TokenKey)
   at Sang.Service.Common.Authentication.TokenService.RefreshToken(String refershToken)
   at Sang.Security.WebApi.Controllers.SecurityController.RegenerateTokens(String refershToken) in C:\SOURCECODE\WP-01\Sang.WebApi\Sang.Security.WebApi\Controllers\SecurityController.cs:line 41
2024-05-04 12:28:28.654 +05:30 9f4d620b-b41e-4e3f-bb5e-219e6cd48a57 ERR  The ConnectionString property has not been initialized.
2024-05-04 12:28:28.654 +05:30 9f4d620b-b41e-4e3f-bb5e-219e6cd48a57 ERR  The ConnectionString property has not been initialized.
2024-05-04 12:28:28.663 +05:30 9f4d620b-b41e-4e3f-bb5e-219e6cd48a57 ERR  Getting Field Details for master Failed System.InvalidOperationException: The ConnectionString property has not been initialized.
   at System.Data.SqlClient.SqlConnection.PermissionDemand()
   at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection)
   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
   at System.Data.SqlClient.SqlConnection.OpenAsync(CancellationToken cancellationToken)
--- End of stack trace from previous location ---
   at Sang.Service.Common.CommonService.CommonEntityService.GetDataTable(String query, SqlParameter[] parameters)
   at Sang.Security.WebApi.Repositories.MasterFieldRepository.GetMastersField(Masters master) in C:\SOURCECODE\WP-01\Sang.WebApi\Sang.Security.WebApi\Repositories\MasterFieldRepository.cs:line 34
   at Sang.Security.WebApi.Services.MasterFieldService.GetMastersField(Masters master) in C:\SOURCECODE\WP-01\Sang.WebApi\Sang.Security.WebApi\Services\MasterFieldService.cs:line 17
   at Sang.Security.WebApi.Controllers.MasterFieldController.GetMastersFields(Masters master) in C:\SOURCECODE\WP-01\Sang.WebApi\Sang.Security.WebApi\Controllers\MasterFieldController.cs:line 34