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java.util.concurrent.TimeoutException at java.util.concurrent.FutureTask.get(FutureTask.java:205) at com.getsentry.raven.event.EventBuilder$HostnameCache.updateCache(EventBuilder.java:620) at com.getsentry.raven.event.EventBuilder$HostnameCache.getHostname(EventBuilder.java:606) at com.getsentry.raven.event.EventBuilder.autoSetMissingValues(EventBuilder.java:90) at com.getsentry.raven.event.EventBuilder.build(EventBuilder.java:360) at com.getsentry.raven.log4j.SentryAppender.buildEvent(SentryAppender.java:252) at com.getsentry.raven.log4j.SentryAppender.append(SentryAppender.java:174) at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251) at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66) at org.apache.log4j.Category.callAppenders(Category.java:206) at org.apache.log4j.Category.forcedLog(Category.java:391) at org.apache.log4j.Category.fatal(Category.java:382) at com.pikmy.core.PikmyServer.main(PikmyServer.java:21)