I18n bundle 'dk.netarkivet.harvester.Translations' is missing label 'h5.invalid.regexes'

2018-04-18 14:39:55.812 [http-nio-8077-exec-2] WARN  dk.netarkivet.common.utils.I18n.getString 
- I18n bundle 'dk.netarkivet.harvester.Translations' is missing label 
'h5.invalid.regexes'
java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, 
key h5.invalid.regexes

	at java.util.ResourceBundle.getObject(ResourceBundle.java:450)
	at java.util.ResourceBundle.getObject(ResourceBundle.java:444)
	at java.util.ResourceBundle.getString(ResourceBundle.java:407)
	at dk.netarkivet.common.utils.I18n.getString(I18n.java:95)
	at dk.netarkivet.common.utils.I18n.getString(I18n.java:70)
	at dk.netarkivet.heritrix3.monitor.resources.ConfigResource.config(ConfigResource.java:120)
	at dk.netarkivet.heritrix3.monitor.resources.ConfigResource.resource_service(ConfigResource.java:75)
	at dk.netarkivet.heritrix3.monitor.HistoryServlet.service(HistoryServlet.java:199)
	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$SocketProcessor.run(NioEndpoint.java:1456)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)