ERROR [com.google.gerrit.httpd.restapi.RestApiServlet] Error in GET /r/projects/wikimedia%2Fiegreview/dashboards?inherited

java.lang.NullPointerException
      at com.google.gerrit.server.project.DashboardsCollection.replace(DashboardsCollection.java:242)
      at com.google.gerrit.server.project.DashboardsCollection.parse(DashboardsCollection.java:216)
      at com.google.gerrit.server.project.ListDashboards.scanDashboards(ListDashboards.java:136)
      at com.google.gerrit.server.project.ListDashboards.scan(ListDashboards.java:111)
      at com.google.gerrit.server.project.ListDashboards.apply(ListDashboards.java:80)
      at com.google.gerrit.server.project.ListDashboards.apply(ListDashboards.java:49)
      at com.google.gerrit.httpd.restapi.RestApiServlet.service(RestApiServlet.java:397)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
      at com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:290)
      at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:280)
      at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:184)
      at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:89)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
      at com.google.gerrit.httpd.raw.StaticModule$PolyGerritFilter.doFilter(StaticModule.java:453)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.GetUserFilter.doFilter(GetUserFilter.java:100)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.RequireSslFilter.doFilter(RequireSslFilter.java:72)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.RunAsFilter.doFilter(RunAsFilter.java:122)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gwtexpui.server.CacheControlFilter.doFilter(CacheControlFilter.java:69)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.AllRequestFilter$FilterProxy$1.doFilter(AllRequestFilter.java:133)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239)
      at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
      at com.googlesource.gerrit.plugins.javamelody.GerritMonitoringFilter.doFilter(GerritMonitoringFilter.java:67)
      at com.google.gerrit.httpd.AllRequestFilter$FilterProxy$1.doFilter(AllRequestFilter.java:129)
      at com.ericsson.gerrit.plugins.goimport.GoImportFilter.doFilter(GoImportFilter.java:122)
      at com.google.gerrit.httpd.AllRequestFilter$FilterProxy$1.doFilter(AllRequestFilter.java:129)
      xxx
      xxx
      at com.google.gerrit.httpd.AllRequestFilter$FilterProxy$1.doFilter(AllRequestFilter.java:129)
      at com.google.gerrit.httpd.AllRequestFilter$FilterProxy.doFilter(AllRequestFilter.java:135)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.RequestMetricsFilter.doFilter(RequestMetricsFilter.java:57)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.gerrit.httpd.RequestContextFilter.doFilter(RequestContextFilter.java:69)
      at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
      at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
      at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:133)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
      at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
      at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
      at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
      at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
      at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
      at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
      at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
      at org.eclipse.jetty.server.Server.handle(Server.java:539)
      at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333)
      at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
      at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
      at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
      at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
      at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
      at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
      at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
      at java.lang.Thread.run(Thread.java:748)