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Yesterday all of our flows running on ECS Fargate began to fail with this error message:
```ModuleNotFoundError: No module named 'apprise.plugins.NotifyMattermost'```
Has anyone seen this before?

It looks like it’s happening somewhere within the prefect package

Screen Shot 2024-06-14 at 10.09.50 AM.png

got the same problem today. Looks like the last version of “apprise 1.8.0” is causing it. Unfortunately it seems like Prefect did not pin down which version to use. Adding apprise&lt;1.8.0 to the requirements fixed the problem for me.