Error occured while contacting login servers, are the down?

[MrPyro13]

Hallo,

unzwar habe ich ein Problem:

Wenn ich auf meinen BungeeCord Server connecten kommt folgende Fehlermeldung:

16:57:19 [SEVERE] Error authenticating MrPyro13 with minecraft.net

io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:278)

	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:147)

	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)

	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)

	at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)

	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)

	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)

	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)

	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130)

	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)

	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)

	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)

	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)

	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)

	at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

	at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1333)

	at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:519)

	at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:799)

	at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:767)

	at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)

	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:995)

	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:921)

	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:867)

	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:247)

	... 14 more

Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:90)

	at sun.security.validator.Validator.getInstance(Validator.java:179)

	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:314)

	at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:173)

	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:241)

	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:138)

	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1433)

	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)

	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)

	at sun.security.ssl.Handshaker$1.run(Handshaker.java:841)

	at sun.security.ssl.Handshaker$1.run(Handshaker.java:839)

	at java.security.AccessController.doPrivileged(Native Method)

	at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1273)

	at io.netty.handler.ssl.SslHandler.runDelegatedTasks(SslHandler.java:1028)

	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:940)

	... 16 more

Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

	at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)

	at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)

	at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)

	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:88)

	... 30 more

OpenSSL und CA-Certificates sind installiert.