java.net.SocketException: Connection reset

This exception is thrown when a connection is unexpectedly closed by the remote end. It typically occurs when a client tries to read data from a server, but the server has already closed the connection.

Possible causes of this exception include:

1. Network connectivity issues
2. Server overload or failure
3. Firewall or security settings blocking the connection
4. Client application bugs

To resolve this issue, you can try the following steps:

1. Check your network connectivity and make sure that there are no issues with your internet connection.
2. Verify that the server is up and running and is not experiencing any issues.
3. Check your firewall and security settings to ensure that they are not blocking the connection.
4. If using a client application, ensure that it is correctly handling the connection and is not causing the issue.

If the issue persists, you may need to contact your network administrator or the developer of the application for further assistance.