Getting exception while storing in weaviate

Hi,

While storing chunks in weaviate I have encountered following exception. What could be the possible reasons for it?

raise WeaviateInsertManyAllFailedError(
weaviate.exceptions.WeaviateInsertManyAllFailedError: Every object failed during insertion. Here is the set of all errors: broadcast: cannot rea
ch enough replicas
Task 50 encountered an exception: Every object failed during insertion. Here is the set of all errors: broadcast: cannot reach enough replicas
Traceback (most recent call last):