Also got similar logs since the beginning of the week with Databricks 13.3 LTS.
```

grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
status = StatusCode.INVALID_ARGUMENT
details = "INVALID_PARAMETER_VALUE: Invalid compute mode headers. Please pass X-Databricks-Cluster-Id for using Spark Connect
with classic compute or pass X-Databricks-Session-Id for using Spark Connect with
serverless compute. (requestId=XXXX)"
debug_error_string = "UNKNOWN:Error received from peer {grpc_message:"INVALID_PARAMETER_VALUE: Invalid compute mode headers. Please pass X-Databricks-Cluster-Id for using Spark Connect\nwith classic compute or pass X-Databricks-Session-Id for using Spark Connect with\nserverless compute. (requestId=XXXX)", grpc_status:3, created_time:"2024-12-02T14:04:12.790228698+01:00"}"

```