Following errors are been seen in the log files and login page does not come up.

I see a message thrown in the server.log file as

[2010-09-30 18:52:06,882 PDT ] WARN org.jboss.jetty - WARNING: No thread for Socket[addr=/63.81.72.240,port=3344,localport=8080]

and many threads are in wait state as follows

"SocketListener0-198" prio=10 tid=0x71f73c00 nid=0x5dad in Object.wait() [0x6f73e000..0x6f73f0b0]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at nl.justobjects.pushlet.core.EventQueue.deQueueAll(EventQueue.java:125)
- locked <0x803e5418> (a nl.justobjects.pushlet.core.EventQueue)
at nl.justobjects.pushlet.core.Subscriber.fetchEvents(Subscriber.java:236)
at nl.justobjects.pushlet.core.Controller.doCommand(Controller.java:95)
at nl.justobjects.pushlet.servlet.Pushlet.doRequest(Pushlet.java:186)
at nl.justobjects.pushlet.servlet.Pushlet.doGet(Pushlet.java:101)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(WebApplicationHandler.java:342)
at com.intervoice.admintool.web.filters.EncodingFilter.doFilter(EncodingFilter.java:25)
at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(WebApplicationHandler.java:334)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:286)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.jboss.jetty.Jetty.service(Jetty.java:460)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:331)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:520)