myeclipse配置tomcat,运行出错
2010-1-11 17:21:45 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_11\bin;C:\Tomcat 5.5\bin
2010-1-11 17:21:45 org.apache.coyote.http11.Http11BaseProtocol init
信息: 初始化 Coyote HTTP/1.1:http-80
2010-1-11 17:21:45 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 532 ms
2010-1-11 17:21:45 org.apache.catalina.core.StandardService start
信息: 启动Catalina服务
2010-1-11 17:21:45 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.20
2010-1-11 17:21:45 org.apache.catalina.core.StandardHost start
信息: XML文件的有效性检测被停用
log4j:WARN No appenders could be found for logger (org.apache.catalina.startup.TldConfig).
log4j:WARN Please initialize the log4j system properly.
2010-1-11 17:21:46 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2010-1-11 17:21:46 org.apache.catalina.core.StandardContext start
严重: 因为前面的错误无法启动上下文
2010-1-11 17:21:47 org.apache.coyote.http11.Http11BaseProtocol start
信息: 启动 Coyote HTTP/1.1:http-80
2010-1-11 17:21:47 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2010-1-11 17:21:47 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/47 config=null
2010-1-11 17:21:47 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2010-1-11 17:21:47 org.apache.catalina.startup.Catalina start
信息: Server startup in 2140 ms
2010-1-11 17:21:46 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2010-1-11 17:21:46 org.apache.catalina.core.StandardContext start
严重: 因为前面的错误无法启动上下文
该怎样解决,大侠们救救急啊!