org.jboss.tools.feedhenry.ui.model.FeedHenryException: Error occured while communicating with the FeedHenry server
	at org.jboss.tools.feedhenry.ui.model.FeedHenry.doAPICall(FeedHenry.java:102)
	at org.jboss.tools.feedhenry.ui.model.FeedHenry.listProjects(FeedHenry.java:44)
	at org.jboss.tools.feedhenry.ui.internal.FeedHenryApplicationSelector.prepareInput(FeedHenryApplicationSelector.java:220)
	at org.jboss.tools.feedhenry.ui.internal.FeedHenryApplicationSelector.access$0(FeedHenryApplicationSelector.java:208)
	at org.jboss.tools.feedhenry.ui.internal.FeedHenryApplicationSelector$1.run(FeedHenryApplicationSelector.java:109)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: java.net.UnknownHostException: aerogear-t.sandbox.feedhenry.cz: nodename nor servname provided, or not known
	at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
	at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
	at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
	at java.net.InetAddress.getAllByName0(InetAddress.java:1246)
	at java.net.InetAddress.getAllByName(InetAddress.java:1162)
	at java.net.InetAddress.getAllByName(InetAddress.java:1098)
	at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:44)
	at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:259)
	at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:159)
	at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:304)
	at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611)
	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446)
	at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
	at org.jboss.tools.feedhenry.ui.model.FeedHenry.doAPICall(FeedHenry.java:84)
	... 5 more