Fix all `PreviousStepFormatError` cache entries
And monitor regularly this error (as well as any non-expected error, related to https://github.com/huggingface/datasets-server/issues/1443)
Fix all `PreviousStepFormatError` cache entries: And monitor regularly this error (as well as any non-expected error, related to https://github.com/huggingface/datasets-server/issues/1443)