各位dx，帮看看这个 tomcat报的异常，找不到原因啊 google过了

各位dx，帮看看这个 tomcat报的错误，找不到原因啊 google过了
May 10, 2009 12:05:05 AM org.apache.jk.common.MsgAjp processHeader
SEVERE: BAD packet signature 18245
May 10, 2009 12:05:05 AM org.apache.jk.common.ChannelSocket processConnection
SEVERE: Error, processing connection
java.lang.IndexOutOfBoundsException
at java.io.BufferedInputStream.read(BufferedInputStream.java:310)
at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:626)
at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:583)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:691)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)


------解决方案--------------------
java.lang.IndexOutOfBoundsException 
应该是下标溢出了.