Fix regression introduced by memory leak fix
@@ -2185,7 +2185,7 @@ class Replica(HasActionQueue, MessageProcessor, HookManager):
self.logger.trace('{} freed request {} from previous checkpoints'
.format(self, request_key))
- self.ordered.clear_below_view(self.viewNo)
+ self.ordered.clear_below_view(self.viewNo - 1)
# BLS multi-sig:
self._bls_bft_replica.gc(till3PCKey)
