Hi,
I have an problem acessing the manager interface , the manger started with no errors in log but when I access http://localhost:8088/enginemanager/ I get eh below exception :

ava.lang.SecurityException: class "org.apache.jasper.runtime.AnnotationHelper"'s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(Unknown Source)
at java.lang.ClassLoader.preDefineClass(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.winstone.loader.FilteringClassLoader.loadClass(FilteringClassLoader.java:93)
at java.lang.ClassLoader.loadClass(Unknown Source)
.
.
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Any Idea what could be the problem?