The resource did not process correctly

java.lang.NullPointerException
	at sun.util.locale.LocaleUtils.toLowerString(Unknown Source)
	at sun.util.locale.LanguageTag.parse(Unknown Source)
	at java.util.Locale.forLanguageTag(Unknown Source)
	at com.medilab.mediweb.filtroseguranca.FiltroSeguranca.doFilter(FiltroSeguranca.java)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at com.medilab.mediweb.security.CSPFilter.doFilter(CSPFilter.java)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:140)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:70)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:166)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:88)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:534)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:129)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:86)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:764)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:71)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:350)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:409)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:71)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:1344)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:2254)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:74)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:976)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:494)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:80)
	at java.lang.Thread.run(Unknown Source)