javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1697)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1660)
	at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1643)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1224)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1201)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:440)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153)
	at net.minecraft.Util.excutePost(Util.java:80)
	at net.minecraft.LauncherFrame.login(LauncherFrame.java:96)
	at net.minecraft.LoginForm$5.run(LoginForm.java:117)
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:75)
	at sun.security.validator.Validator.getInstance(Validator.java:178)
	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:129)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:225)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:270)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1144)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:154)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:610)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:546)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:945)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1190)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1217)
	... 7 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:73)
	... 18 more