What's wrong with our forum?

[qwerrt]

I opened our forum's page http://julie-andrews.983720.n3.nabble.com/ but it indicated that an error occured and here are the details of the error:

Error 500

java.io.IOException: Operation not permitted
Message: Operation not permitted
RequestURI: /
Server: n3.nabble.com
Caused by:

java.lang.RuntimeException: java.io.IOException: Operation not permitted
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:30)
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:25)
        at cachingfilter.jetty.ObjectCache$NoCache.get(ObjectCache.java:14)
        at cachingfilter.jetty.JettyCachingFilter$2.newInputStream(JettyCachingFilter.java:42)
        at cachingfilter.CachingResponseWrapper.openFileInputStream(CachingResponseWrapper.java:147)
        at cachingfilter.CachingResponseWrapper.<init>(CachingResponseWrapper.java:80)
        at cachingfilter.jetty.JettyCachingFilter$2.<init>(JettyCachingFilter.java:38)
        at cachingfilter.jetty.JettyCachingFilter.newCachingResponseWrapper(JettyCachingFilter.java:38)
        at cachingfilter.CachingFilter.doFilter(CachingFilter.java:153)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at nabble.view.lib.NabbleErrorFilter.doFilter(NabbleErrorFilter.java:21)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
        at org.eclipse.jetty.server.Server.handle(Server.java:346)
        at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
        at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
        at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Operation not permitted
        at sun.nio.ch.FileChannelImpl.map0(Native Method)
        at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:734)
        at org.eclipse.jetty.io.nio.DirectNIOBuffer.<init>(DirectNIOBuffer.java:69)
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:28)
        ... 32 more

This is the very first time I met this problem. We have run this forum for nearly one year and it always works OK. Please help us find and solve the problem. There is a lot of precious material for us in this forum and I hope all of the things will be fine. Thanks.

Qwerrt
Administrator of Julie Andrews Forum

[Peter <Nabble>]

Fixed now. Sorry for the inconvenience.

[qwerrt]

It's broken again today for several times. It seems that the condition of the forum is unstable these days.

[lalakingpalaban]

Moving my post here, sorry i though no one has had this error yet.

It has been observed by our members of this error for 3 days now. We didn't do anything with the templates, we have not modified anything. We used the original templates of nabble. What could wrong with our forum? Additional error message as follows:

Please contact Nabble Support and explain what you did to cause this error. Your feedback is very important to us.

Modified Templates
BARAKO PALABAN has modified templates and this could be the cause of the error below. Please take a careful look at your changes and try to make sure your code is not broken.
Edit Templates
More Details
Error 500

java.io.IOException: Operation not permitted

Message: Operation not permitted

RequestURI: /LALAKING-PALABAN-KALI-td3231489.html

Server: n3.nabble.com
Caused by:

java.lang.RuntimeException: java.io.IOException: Operation not permitted
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:30)
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:25)
        at cachingfilter.jetty.ObjectCache$NoCache.get(ObjectCache.java:14)
        at cachingfilter.jetty.JettyCachingFilter$2.newInputStream(JettyCachingFilter.java:42)
        at cachingfilter.CachingResponseWrapper.openFileInputStream(CachingResponseWrapper.java:147)
        at cachingfilter.CachingResponseWrapper.<init>(CachingResponseWrapper.java:80)
        at cachingfilter.jetty.JettyCachingFilter$2.<init>(JettyCachingFilter.java:38)
        at cachingfilter.jetty.JettyCachingFilter.newCachingResponseWrapper(JettyCachingFilter.java:38)
        at cachingfilter.CachingFilter.doFilter(CachingFilter.java:153)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at fschmidt.util.servlet.BadBotFilter.doFilter(BadBotFilter.java:74)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at nabble.view.lib.NabbleErrorFilter.doFilter(NabbleErrorFilter.java:21)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
        at org.eclipse.jetty.server.Server.handle(Server.java:346)
        at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
        at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
        at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Operation not permitted
        at sun.nio.ch.FileChannelImpl.map0(Native Method)
        at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:734)
        at org.eclipse.jetty.io.nio.DirectNIOBuffer.<init>(DirectNIOBuffer.java:69)
        at cachingfilter.jetty.JettyCachingFilter$1.newObject(JettyCachingFilter.java:28)
        ... 34 more

[mapetm]

same problem here

[Peter <Nabble>]

We are having some difficulties to work out this issue. We are doing whatever we can to keep the service up for the most time we can while we try to fix this.
I don't know how could we stress it more: we are very sorry for the inconvenience.