Dice server problem

I get the following erroe when trying to contact the dice server for forum games

I cant figure it out. I believe I have the latest Java Version

Any ideas? I have also reinstalled the software

Test
Contacting dice.tripleawarclub.org
An error has occured!
Possible reasons the error could have happened:
1: An invalid e-mail address
2: Firewall could be blocking TripleA from connecting to the Dice Server
3: The e-mail address does not exist
4: An unknown error, please see the error console and consult the forums for help
Visit https://forums.triplea-game.org/ for extra help
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker.process_record(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118)
at games.strategy.engine.random.PropertiesDiceRoller.postRequest(PropertiesDiceRoller.java:147)
at games.strategy.engine.random.PbemDiceRoller$HttpDiceRollerDialog.rollInSeperateThread(PbemDiceRoller.java:222)
at java.lang.Thread.run(Unknown Source)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source)
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
… 22 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source)
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)
at java.security.cert.CertPathBuilder.build(Unknown Source)
… 28 more

SYSTEM PROPERTIES
awt.toolkit=sun.awt.windows.WToolkit
exe4j.consoleCodepage=cp0
exe4j.isInstall4j=true
exe4j.launchName=C:\Program Files\TripleA\TripleA.exe
exe4j.moduleName=C:\Program Files\TripleA\TripleA.exe
exe4j.semaphoreName=Local\c:_program_files_triplea_triplea.exe0
exe4j.tempDir=
exe4j.unextractedPosition=0
file.encoding=Cp1252
file.encoding.pkg=sun.io
file.separator=
install4j.appDir=C:\Program Files\TripleA
install4j.exeDir=C:\Program Files\TripleA
install4j.launcherId=33
install4j.swt=false
java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.awt.printerjob=sun.awt.windows.WPrinterJob
java.class.path=C:\Program Files\TripleA.install4j\i4jruntime.jar;C:\Program Files\TripleA.\bin\triplea-game-headed-1.9.0.0.13066-all.jar
java.class.version=52.0
java.endorsed.dirs=c:\program files\common files\i4j_jres\1.8.0_66\lib\endorsed
java.ext.dirs=c:\program files\common files\i4j_jres\1.8.0_66\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
java.home=c:\program files\common files\i4j_jres\1.8.0_66
java.io.tmpdir=C:\Users\TRANEV~1\AppData\Local\Temp
java.library.path=C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files\Intel\Intel® Management Engine Components\DAL;C:\Program Files\Intel\Intel® Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel® Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel® Management Engine Components\IPT;C:\WINDOWS\System32\OpenSSH;C:\Users\traneveien\AppData\Local\Microsoft\WindowsApps;;c:\program files\common files\i4j_jres\1.8.0_66\bin
java.runtime.name=Java™ SE Runtime Environment
java.runtime.version=1.8.0_66-b17
java.specification.name=Java Platform API Specification
java.specification.vendor=Oracle Corporation
java.specification.version=1.8
java.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
java.version=1.8.0_66
java.vm.info=mixed mode
java.vm.name=Java HotSpot™ 64-Bit Server VM
java.vm.specification.name=Java Virtual Machine Specification
java.vm.specification.vendor=Oracle Corporation
java.vm.specification.version=1.8
java.vm.vendor=Oracle Corporation
java.vm.version=25.66-b17
line.separator=

os.arch=amd64
os.name=Windows 10
os.version=10.0
path.separator=;
sun.arch.data.model=64
sun.awt.enableExtraMouseButtons=true
sun.boot.class.path=c:\program files\common files\i4j_jres\1.8.0_66\lib\resources.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\rt.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\sunrsasign.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\jsse.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\jce.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\charsets.jar;c:\program files\common files\i4j_jres\1.8.0_66\lib\jfr.jar;c:\program files\common files\i4j_jres\1.8.0_66\classes
sun.boot.library.path=c:\program files\common files\i4j_jres\1.8.0_66\bin
sun.cpu.endian=little
sun.cpu.isalist=amd64
sun.desktop=windows
sun.io.unicode.encoding=UnicodeLittle
sun.java.command=C:\Program Files\TripleA\TripleA.exe
sun.jnu.encoding=Cp1252
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
sun.os.patch.level=
user.country=NO
user.dir=C:\Program Files\TripleA
user.home=C:\Users\traneveien
user.language=no
user.name=traneveien
user.script=
user.timezone=Europe/Berlin
user.variant=

Thanks!

I will try that then