Please help with the "Error 500 user from wrong site" problems

[Aziz Isa]

Now few days since my site Nabble forum has received the following erros.  Please someone can help sorted out this problem. Thank you!

My nabble forum Permalink url:

http://london-uyghur-ensemble-forum.18010.n3.nabble.com/


Error 500
user from wrong site
Message: user from wrong site

Caused by:
fschmidt.util.servlet.JtpContextServlet$JtpServletException: url=http://london-uyghur-ensemble-forum.18010.n3.nabble.com/PEN-Conference-on-Uyghur-Hungarian-Writers-Literature-Cultural-Exchange-tp2530036p2530036.html;cid=1315732842244-476  method=GET user-agent=Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.220 Safari/535.1 referer=http://london-uyghur-ensemble-forum.18010.n3.nabble.com/ remote=86.145.21.93
        at fschmidt.util.servlet.JtpContextServlet.handleException(JtpContextServlet.java:558)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:463)
        at fschmidt.util.servlet.JtpContextServlet.service(JtpContextServlet.java:332)

................................

[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.