java.lang.NullPointerException: null

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java.lang.NullPointerException: null
at org.apache.cassandra.serializers.BooleanSerializer.deserialize(BooleanSerializer.java:33)
at org.apache.cassandra.db.marshal.AbstractType.compose(AbstractType.java:113)
at org.apache.cassandra.cql3.UntypedResultSet$Row.getBoolean(UntypedResultSet.java:273)
at org.apache.cassandra.auth.CassandraRoleManager$1.apply(CassandraRoleManager.java:85)
at org.apache.cassandra.auth.CassandraRoleManager$1.apply(CassandraRoleManager.java:81)
at org.apache.cassandra.auth.CassandraRoleManager.getRoleFromTable(CassandraRoleManager.java:503)
at org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:485)
at org.apache.cassandra.auth.CassandraRoleManager.canLogin(CassandraRoleManager.java:298)
at org.apache.cassandra.service.ClientState.login(ClientState.java:227)
at org.apache.cassandra.transport.messages.AuthResponse.execute(AuthResponse.java:79)
at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507)
at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:292)
at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)
at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:283)
at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
at java.lang.Thread.run(Thread.java:745)

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