ColdFusion MX Server error

[jwdcfdeveloper]

I just downloaded a copy of CFMX and tried to go to the admin page, here is what I get:

avax/crypto/CipherSpi

Please Try The Following:

* Check the CFML Reference Manual to verify that you are using the correct syntax.

* Search the Knowledge Base to find a solution to your problem.

Browser Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4
Remote Address 127.0.0.1
Referer
Date/Time 24-Jun-05 12:04 PM
Stack Trace


java.lang.NoClassDefFoundError: javax/crypto/CipherSpi
at java.lang.ClassLoader.defineClass0(Native Method)
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.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 javax.crypto.b.a([DashoPro-V1.2-120198])
at javax.crypto.b.a([DashoPro-V1.2-120198])
at javax.crypto.Cipher.getInstance([DashoPro-V1.2-120198])
at coldfusion.compiler.TemplateReader.decrypt(Unknown Source)
at coldfusion.compiler.TemplateReader.(Unknown Source)
at coldfusion.compiler.NeoTranslationContext.getPageReader(Unknown Source)
at coldfusion.compiler.NeoTranslator.translateJava(Unknown Source)
at coldfusion.compiler.NeoTranslator.translateJava(Unknown Source)
at coldfusion.runtime.TemplateClassLoader$1.fetch(Unknown Source)
at coldfusion.util.LruCache.get(Unknown Source)
at coldfusion.runtime.TemplateClassLoader$TemplateCache.fetchSerial(Unknown Source)
at coldfusion.util.AbstractCache.fetch(Unknown Source)
at coldfusion.util.SoftCache.get(Unknown Source)
at coldfusion.runtime.TemplateClassLoader.findClass(Unknown Source)
at coldfusion.filter.PathFilter.invoke(Unknown Source)
at coldfusion.filter.ExceptionFilter.invoke(Unknown Source)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(Unknown Source)
at coldfusion.filter.BrowserFilter.invoke(Unknown Source)
at coldfusion.filter.GlobalsFilter.invoke(Unknown Source)
at coldfusion.filter.DatasourceFilter.invoke(Unknown Source)
at coldfusion.CfmServlet.service(Unknown Source)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:241)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:198)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:348)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:451)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:294)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)


Any idea what this means (other than the fact I can't use CF Administrator)?