Mensagem de erro do TOMCAT

Alguem sabe o porque desta mensagem?





HTTP Status 500 -





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type Exception report





message





description The server encountered an internal error () that prevented it from fulfilling this request.





exception





org.apache.jasper.JasperException: org/apache/commons/logging/LogFactory


	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)


	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)


	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)





…





at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)


	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)


	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)


	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)


	at java.lang.Thread.run(Thread.java:536)











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Apache Tomcat/4.1.18











Ela aparece quando tento entrar na aplicação "Tomcat Administration". Já reinstalei o tomcat mas ela continua "dando o ar de sua graça".