Не подключается к cassandra

При попытке подключения к cassandra cqlsh получаю вот такую ошибку

Connection error: ('Unable to connect to any servers', {'127.0.0.1': TypeError('ref() does not take keyword arguments',)})

При запуске cassandra вот такая ошибка

ERROR 19:54:48 Fatal exception during initialization org.apache.cassandra.exceptions.ConfigurationException: Found system keyspace files, but they couldn't be loaded! at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeyspace.java:922) ~[apache-cassandra-3.6.jar:3.6] at org.apache.cassandra.service.StartupChecks$9.execute(StartupChecks.java:325) ~[apache-cassandra-3.6.jar:3.6] at org.apache.cassandra.service.StartupChecks.verify(StartupChecks.java:112) ~[apache-cassandra-3.6.jar:3.6] at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:187) [apache-cassandra-3.6.jar:3.6] at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:581) [apache-cassandra-3.6.jar:3.6] at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:710) [apache-cassandra-3.6.jar:3.6]