java.net.UnknownHostException: Unable to resolve host "stats.umsns.com": No address associated with

java.net.UnknownHostException: Unable to resolve host "stats.umsns.com": No address associated with hostname:  [Caught Exception in httpGetRequest()]
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:125)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:74)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.net.InetAddress.getAllByName(InetAddress.java:752)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:187)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:156)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:98)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.HttpEngine.createNextConnection(HttpEngine.java:345)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:328)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:246)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:457)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:405)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:521)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getResponseCode(DelegatingHttpsURLConnection.java:105)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.android.okhttp.internal.huc.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.umeng.socialize.net.utils.UClient.httpGetRequest(UClient.java:216)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.umeng.socialize.net.utils.UClient.execute(UClient.java:72)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.umeng.socialize.net.base.SocializeClient.execute(SocializeClient.java:33)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.umeng.socialize.net.stats.StatsAPIs.dauStats(StatsAPIs.java:124)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  com.umeng.socialize.net.analytics.SocialAnalytics$8.run(SocialAnalytics.java:238)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.util.concurrent.FutureTask.run(FutureTask.java:237)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
04-12 16:22:34.385 19397-19449/com.project.xxm.fixbeaty E/UClient:         at  java.lang.Thread.run(Thread.java:776)