Having problem integrating with test link

After folow the user guide at http://confluence.jetbrains.net/display/YTD2/Integration+with+TestLink

I was able to get redirect to youtrack from test link and submit defect, but when back to testlink and attempt to add the bug id into test link it return error below:

bug id does not exist in BTS!

and within yotrack.log i m hitting issue with authorization, where within youtrack.cfg in test link directory, i configure my root credential for youtrack.

11 Aug 2011 16:45:44,612 INFO  [MainServlet                   ] [http request: /rest/project/states                ] Finish processing request /rest/project/states in 4ms

11 Aug 2011 16:45:46,697 INFO  [MainServlet                   ] [http request: /rest/issue/p-1/exists              ] Start processing request /rest/issue/p-1/exists

11 Aug 2011 16:45:46,701 ERROR [BaseExceptionMapper           ] [http request: /rest/issue/p-1/exists              ] Exception while processing rest request

jetbrains.mps.webr.rpc.rest.runtime.UnauthorizedException: You are not logged in.

at jetbrains.charisma.rest.IsLoggedInSecurityConstraint.check(IsLoggedInSecurityConstraint.java:29)

at jetbrains.charisma.rest.IssueResource.get_IssueExists(IssueResource.java:241)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:175)

at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)

at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:208)

at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:115)

at com.sun.jersey.server.impl.uri.rules.ResourceObjectRule.accept(ResourceObjectRule.java:73)

at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:115)

at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:67)

at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:771)

at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:736)

at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:727)

at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:368)

at jetbrains.mps.webr.rpc.rest.runtime.RestRequestProcessor.processRequest(RestRequestProcessor.java:100)

at jetbrains.mps.webr.runtime.servlet.MainServlet.processRequest(MainServlet.java:198)

at jetbrains.mps.webr.runtime.servlet.MainServlet.doGet(MainServlet.java:93)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at jetbrains.mps.webr.runtime.filter.QueryParameterFilter.doFilter(QueryParameterFilter.java:25)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.eclipse.jetty.continuation.ContinuationFilter.doFilter(ContinuationFilter.java:92)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:77)

at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:170)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)

at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)

at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)

at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)

at java.lang.Thread.run(Unknown Source)