the last packet successfully received from the server was 125351 milliseconds ago

The message you've provided indicates that the last successful communication with the server occurred 125,351 milliseconds (or about 125.35 seconds) ago. This typically refers to a timestamp or latency issue in a networking context, where the client or application is reporting that it hasn't received any new data or a response from the server within that time frame.

Here's a brief explanation:

- **Latency**: The elapsed time suggests that there might be a delay in the communication between the client and the server. High latency can cause delays in data transfer, making the user experience slower.

- **Connection issues**: It could indicate a temporary disconnection or a problem with the server, network congestion, or an outage on the server's end.

- **Error handling**: It might also be part of an error message or log, where the system is alerting that the connection has been idle for too long, requiring a reconnection or refreshing.