H3 Remote Access link gives exception

When starting Netarchivesuite using ./run-vagrant.sh -bmaster a nullpointerexception appeared after the job was started by activating it and waiting for it to be running (description given below). The job can be accessed, though, by clicking on the jobnumber in the list of "All running jobs".

java.lang.NullPointerException
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:90)
at com.antiaction.common.templateengine.TemplateBuilderBase.write(TemplateBuilderBase.java:19)
at dk.netarkivet.harvester.webinterface.servlet.IndexResource.index(IndexResource.java:211)
at dk.netarkivet.harvester.webinterface.servlet.IndexResource.resource_service(IndexResource.java:61)
at dk.netarkivet.harvester.webinterface.servlet.HistoryServlet.service(HistoryServlet.java:135)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)