2025-12-18 00:01:17.6148||ERROR|Backend.Helpers.Integration.SshHandler|||Connect Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40 
2025-12-18 00:01:17.6281||ERROR|Backend.Repositories.SystemRepository|||GetRealTimeHostUsageDetail Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40
   at Backend.Repositories.SystemRepository.GetRealTimeHostUsageDetailAll() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 6975 
2025-12-18 00:01:27.3228||ERROR|Backend.Services.ServerMonitoringService|||ExecuteAsync Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2 
2025-12-18 03:50:46.6177||ERROR|Backend.Helpers.Integration.SshHandler|||Connect Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40 
2025-12-18 03:50:46.6181||ERROR|Backend.Repositories.SystemRepository|||GetRealTimeHostUsageDetail Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40
   at Backend.Repositories.SystemRepository.GetRealTimeHostUsageDetailAll() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 6975 
2025-12-18 03:50:50.6544||ERROR|Backend.Services.ServerMonitoringService|||ExecuteAsync Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2 
2025-12-18 04:17:42.1429||ERROR|Backend.Helpers.Integration.SshHandler|||Connect Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40 
2025-12-18 04:17:42.1429||ERROR|Backend.Repositories.SystemRepository|||GetRealTimeHostUsageSummary Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40
   at Backend.Repositories.SystemRepository.GetRealTimeHostUsageSummaryAll() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 8078 
2025-12-18 04:23:59.7204||ERROR|Backend.Helpers.Integration.SshHandler|||Connect Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40 
2025-12-18 04:23:59.7204||ERROR|Backend.Repositories.SystemRepository|||GetRealTimeHostUsageSummary Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40
   at Backend.Repositories.SystemRepository.GetRealTimeHostUsageSummaryAll() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 8078 
2025-12-18 04:23:59.7364||ERROR|Backend.Helpers.Integration.SshHandler|||Connect Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40 
2025-12-18 04:23:59.7364||ERROR|Backend.Repositories.SystemRepository|||GetRealTimeHostUsageDetail Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2
   at Renci.SshNet.Connection.ProtocolVersionExchange.Start(String clientVersion, Socket socket, TimeSpan timeout)
   at Renci.SshNet.Session.Connect()
   at Renci.SshNet.BaseClient.CreateAndConnectSession()
   at Renci.SshNet.BaseClient.Connect()
   at Backend.Helpers.Integration.SshHandler.Connect(String ipAddr, String port, String username, String password, String fileLocation) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\Integration\SshHandler.cs:line 40
   at Backend.Repositories.SystemRepository.GetRealTimeHostUsageDetailAll() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 6975 
2025-12-18 04:23:59.7958||ERROR|Backend.Services.ServerMonitoringService|||ExecuteAsync Error : The server response does not contain an SSH identification string.
The connection to the remote server was closed before any data was received.

More information on the Protocol Version Exchange is available here:
https://tools.ietf.org/html/rfc4253#section-4.2 
2025-12-18 11:44:34.3045||ERROR|Backend.Helpers.MySqldbConnect|||Initialize Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48 
2025-12-18 11:44:34.3045||ERROR|Backend.Helpers.MySqldbConnect|||Initialize Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48 
2025-12-18 11:44:34.3045||ERROR|Backend.Repositories.SystemRepository|||GetNotificationSettingAsync Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48
   at Backend.Helpers.MySqldbConnect.OpenConnection() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 61
   at Backend.Helpers.MySqldbConnect.Dt(String statement) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 2355
   at Backend.Repositories.SystemRepository.Backend.Repositories.ISystemRepository.GetNotificationSettingAsync() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 207 
2025-12-18 11:44:34.3045||ERROR|Backend.Services.AnomalyPredictionService|||ExecuteAsync Error : One or more errors occurred. (Connection 정보가 없습니다.) 
2025-12-18 11:56:03.8327||ERROR|Backend.Helpers.MySqldbConnect|||Initialize Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48 
2025-12-18 11:56:03.8327||ERROR|Backend.Helpers.MySqldbConnect|||Initialize Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48 
2025-12-18 11:56:03.8327||ERROR|Backend.Repositories.SystemRepository|||GetNotificationSettingAsync Error : Connection 정보가 없습니다.
   at Backend.Helpers.MySqldbConnect.Initialize() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 48
   at Backend.Helpers.MySqldbConnect.OpenConnection() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 61
   at Backend.Helpers.MySqldbConnect.Dt(String statement) in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Helpers\MySqldbConnect.cs:line 2355
   at Backend.Repositories.SystemRepository.Backend.Repositories.ISystemRepository.GetNotificationSettingAsync() in C:\Users\shpar\source\repos\WebApiRunner\WebApiRunner\Repositories\SystemRepository.cs:line 207 
2025-12-18 11:56:03.8327||ERROR|Backend.Services.AnomalyPredictionService|||ExecuteAsync Error : One or more errors occurred. (Connection 정보가 없습니다.)