anArchive

Error 500: Internal Server Error.

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Datails

Servlet name: it.aspix.anarchive.web.specie.Cerca
URI: /anArchive/specie/Cerca.do
exception: java.lang.NullPointerException: Cannot invoke "it.aspix.anarchive.obj.Utente.getDbAccessibili()" because "utente" is null
java.lang.NullPointerException: Cannot invoke "it.aspix.anarchive.obj.Utente.getDbAccessibili()" because "utente" is null
	at it.aspix.anarchive.se.SearchEngine.(SearchEngine.java:81)
	at it.aspix.anarchive.se.EngineSpecieSpecification.(EngineSpecieSpecification.java:55)
	at it.aspix.anarchive.web.specie.Cerca.doHtmlService(Cerca.java:81)
	at it.aspix.anarchive.ServizioHttp.chiamaServizio(ServizioHttp.java:159)
	at it.aspix.anarchive.ServizioHttp.doGet(ServizioHttp.java:122)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:622)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:710)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:128)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)
	at it.aspix.anarchive.filtri.FCronometro.doFilter(FCronometro.java:43)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:165)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:77)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
	at org.apache.catalina.valves.rewrite.RewriteValve.invoke(RewriteValve.java:616)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:113)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:83)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:782)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:72)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:1272)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1801)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:946)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:480)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:57)
	at java.base/java.lang.Thread.run(Thread.java:1474)