RakNet Security layer is not supported

[RaphiMC]

When trying to connect to play.timecrack.net the following error is thrown. A vanilla Bedrock client can join the server without issues.

java.lang.SecurityException: null
	at org.cloudburstmc.netty.handler.codec.raknet.client.RakClientOfflineHandler.onOpenConnectionReply1(RakClientOfflineHandler.java:158) [ViaProxy.jar:?]
	at org.cloudburstmc.netty.handler.codec.raknet.client.RakClientOfflineHandler.channelRead0(RakClientOfflineHandler.java:128) [ViaProxy.jar:?]
	at org.cloudburstmc.netty.handler.codec.raknet.client.RakClientOfflineHandler.channelRead0(RakClientOfflineHandler.java:38) [ViaProxy.jar:?]
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [ViaProxy.jar:?]
	at org.cloudburstmc.netty.handler.codec.raknet.AdvancedChannelInboundHandler.channelRead(AdvancedChannelInboundHandler.java:48) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [ViaProxy.jar:?]
	at org.cloudburstmc.netty.handler.codec.raknet.client.RakClientProxyRouteHandler.channelRead(RakClientProxyRouteHandler.java:50) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [ViaProxy.jar:?]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) [ViaProxy.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [ViaProxy.jar:?]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [ViaProxy.jar:?]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:97) [ViaProxy.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) [ViaProxy.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) [ViaProxy.jar:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) [ViaProxy.jar:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) [ViaProxy.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [ViaProxy.jar:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [ViaProxy.jar:?]
	at java.base/java.lang.Thread.run(Thread.java:833) [?:?]