1.standardManager.loading.ioe
org.apache.catalina.session.StandardManager startInternal¸ Exception loading sessions from persistent storage
java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source) at
java.io.ObjectInputStream$BlockDataInputStream.readShort(Unknown Source) at
java.io.ObjectInputStream.readStreamHeader(Unknown Source) at java.io.ObjectInputStream.<init>(Unknown Source) at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:56) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:223) at org.apache.catalina.session.StandardManager.load(StandardManager.java:180) at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:460) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
(錯誤原因 tomcat中session緩存的問題，進去tomcat的安裝目錄找到一個關於session的文件刪除就可以了)
