I've been getting a lot of ERROR: 503 on my forum since 6:00 yesterday (GMT)

[MortiS-the-Lost]

HTTP ERROR: 503

Problem accessing /Fantasy-Painting-and-Modeling-f664929i16.html. Reason:

    too many active connections
Powered by Jetty://

and loss of connection

Oops! Google Chrome could not connect to the-lost-and-the-damned.664610.n2.nabble.com

 

When I'm not getting errors things are just running slowly or not loading images, I remember having this trouble a while back, but it did get fixed in time - is the same thing happening again?

- unfortunately  for me (like last time this happened) this comes at a time when my forum is recruiting new members and a broken site is not impressing them


PS also trying to post this I got:

Oops... An error has occurred

Please contact Nabble Support and explain what you did to cause this error. Your feedback is very important to us.
 Go to NAML Editor
More Details
Error 500
url=http://support.nabble.com/template/NamlServlet.jtp?GET /util/SessionService$Attributes.jtp?action=get&new_topic=&_=1338380134684 HTTP/1.1
Host: x.3209822.n2.nabble.com
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:5.0.1) Gecko/20100101 Firefox/5.0.1
Accept: */*
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Connection: keep-alive
Referer: http://forum.netbhet.com/2011/04/blog-post.html
Cookie: v=x; anonymousId=a106591922

pplication/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Referer: http://opencv-users.1802565.n2.nabble.com/OpenCV-insufficient-memory-td5422435.html
Accept-Encoding: gzip,deflate,sdch
Accept-Language: fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4,nl;q=0.2
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: __qca=P0-2052398329-1331293808250; anonymousId=a92005139; __utma=230&cid=1338380096132-612&key=resizejs  method=POST user-agent=Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.52 Safari/536.5 referer=http://support.nabble.com/template/NamlServlet.jtp?macro=new_topic&node=1 remote=188.223.18.194
Message: macroName is null
RequestURI: /template/NamlServlet.jtp
Server: n2.nabble.com
Caused by:
fschmidt.util.servlet.JtpContextServlet$JtpRuntimeException: url=http://support.nabble.com/template/NamlServlet.jtp?GET /util/SessionService$Attributes.jtp?action=get&new_topic=&_=1338380134684 HTTP/1.1
Host: x.3209822.n2.nabble.com
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:5.0.1) Gecko/20100101 Firefox/5.0.1
Accept: */*
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Connection: keep-alive
Referer: http://forum.netbhet.com/2011/04/blog-post.html
Cookie: v=x; anonymousId=a106591922

pplication/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Referer: http://opencv-users.1802565.n2.nabble.com/OpenCV-insufficient-memory-td5422435.html
Accept-Encoding: gzip,deflate,sdch
Accept-Language: fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4,nl;q=0.2
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: __qca=P0-2052398329-1331293808250; anonymousId=a92005139; __utma=230&cid=1338380096132-612&key=resizejs  method=POST user-agent=Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.52 Safari/536.5 referer=http://support.nabble.com/template/NamlServlet.jtp?macro=new_topic&node=1 remote=188.223.18.194
        at fschmidt.util.servlet.JtpContextServlet.handleException(JtpContextServlet.java:559)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:463)
        at fschmidt.util.servlet.JtpContextServlet.service(JtpContextServlet.java:332)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:565)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1360)
        at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:77)
        at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:144)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
        at cachingfilter.CachingFilter.doFilter(CachingFilter.java:126)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
        at fschmidt.util.servlet.ConnectionLimitFilter.doFilter(ConnectionLimitFilter.java:94)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
        at fschmidt.util.servlet.BadBotFilter.doFilter(BadBotFilter.java:74)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
        at nabble.view.lib.NabbleErrorFilter.doFilter(NabbleErrorFilter.java:21)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:188)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
        at org.eclipse.jetty.server.Server.handleAsync(Server.java:394)
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:73)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:609)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:45)
        at nabble.model.Executors$1$1.run(Executors.java:27)
        at fschmidt.util.executor.ThreadTimer$1.run(ThreadTimer.java:18)
        at fschmidt.util.executor.AbstractThreadPool$1.run(AbstractThreadPool.java:29)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.RuntimeException: macroName is null
        at nabble.view.lib.Jtp.servletException(Jtp.java:590)
        at nabble.view.web.template.NamlServlet.service(NamlServlet.java:158)
        at nabble.view.web.template.NamlServlet.service(NamlServlet.java:137)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:461)
        ... 34 more

[GregChapman]

I think the answer to your problem maybe at:
http://support.nabble.com/NABBLE-DOWN-TIME-td7580021.html
Both you and Claude have forums on the n2 server.

In the past a move away from that server has been offered - though with potential issues. See:
http://support.nabble.com/This-Nabble-server-is-over-capacity-tp7211522p7217143.html