# ask-community

Frederik Hagelund

01/17/2023, 9:24 AM
We are running the Hybrid solution (AWS ECS) and just updated the agent to 1.1.5. Now we are experiencing following errors sometimes. Any ideas what would cause this?
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botocore.errorfactory.ClientException: An error occurred (ClientException) when calling the RegisterTaskDefinition operation: Too many concurrent attempts to create a new revision of the specified family.
  File "/dagster-cloud/dagster_cloud/agent/", line 806, in _process_api_request
    api_result = self._handle_api_request(
  File "/dagster-cloud/dagster_cloud/agent/", line 711, in _handle_api_request
    launcher.launch_run(LaunchRunContext(pipeline_run=run, workspace=None))
  File "/dagster-aws/dagster_aws/ecs/", line 311, in launch_run
    run_task_kwargs = self._run_task_kwargs(run, image, container_context)
  File "/dagster-aws/dagster_aws/ecs/", line 497, in _run_task_kwargs
  File "/usr/local/lib/python3.8/site-packages/botocore/", line 530, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/usr/local/lib/python3.8/site-packages/botocore/", line 960, in _make_api_call
    raise error_class(parsed_response, operation_name)


01/17/2023, 3:46 PM
Hi Frederik - i believe this is fixed in the latest version. Any chance you could do one more upgrade?
I see it buried in the bugfixes for 1.1.8:

Frederik Hagelund

01/18/2023, 8:07 PM
Thank you @daniel. Looks like 1.1.8 fixed it 🙂
condagster 1