java.lang.IllegalStateException: No valid authentication method found for Atlassian Bitbucket Mirror

2016-05-05 04:53:21,934 WARN  [http-nio-7990-exec-7] cszmajda_admin *1HTRSCYx293x1202x0 w12con 172.22.44.144,172.25.1.50 "GET /rest/mirroring/latest/mirrorServers/B2TJ-LZYC-PNL8-COFF/webPanels/config HTTP/1.1" c.a.p.c.p.DelegatingConnectAddonInformationProvider Value in plugin settings: Optional[JWT] does not match value in applinks: Optional.empty when calling method getAuthenticationType. Returning value from applinks because feature flag connect.no-applinks is false. See https://ecosystem.atlassian.net/browse/ACDEV-1581
2016-05-05 04:53:21,948 ERROR [http-nio-7990-exec-7] cszmajda_admin *1HTRSCYx293x1202x0 w12con 172.22.44.144,172.25.1.50 "GET /rest/mirroring/latest/mirrorServers/B2TJ-LZYC-PNL8-COFF/webPanels/config HTTP/1.1" c.a.s.i.r.e.DefaultUnhandledExceptionMapperHelper Unhandled exception while processing REST request: "GET /rest/mirroring/latest/mirrorServers/B2TJ-LZYC-PNL8-COFF/webPanels/config HTTP/1.1"
java.lang.IllegalStateException: No valid authentication method found for Atlassian Bitbucket Mirror - AU Mirror (Dev).
This was probably caused by a data restore from a different instance.
Please refer this instance to the Atlassian Connect developer on support for remediation.
DO NOT simply re-install the affected add-ons; this can cause data loss for some add-ons.
See https://ecosystem.atlassian.net/browse/AC-1528
        at com.atlassian.plugin.connect.plugin.request.DefaultRemotablePluginAccessorFactoryImpl.create(DefaultRemotablePluginAccessorFactoryImpl.java:230) ~[na:na]
        at com.atlassian.plugin.connect.plugin.request.DefaultRemotablePluginAccessorFactoryImpl.create(DefaultRemotablePluginAccessorFactoryImpl.java:198) ~[na:na]
        at com.atlassian.plugin.connect.plugin.request.DefaultRemotablePluginAccessorFactoryImpl.get(DefaultRemotablePluginAccessorFactoryImpl.java:127) ~[na:na]
        at com.atlassian.plugin.connect.plugin.request.DefaultRemotablePluginAccessorFactoryImpl.get(DefaultRemotablePluginAccessorFactoryImpl.java:114) ~[na:na]
        at com.atlassian.plugin.connect.plugin.web.iframe.ConnectAddonUriBuilderImpl$InitializedBuilderImpl.build(ConnectAddonUriBuilderImpl.java:146) ~[na:na]
        at com.atlassian.plugin.connect.plugin.web.iframe.IFrameRenderStrategyBuilderImpl$IFrameRenderStrategyImpl.buildUrl(IFrameRenderStrategyBuilderImpl.java:361) ~[na:na]
        at com.atlassian.plugin.connect.plugin.web.iframe.IFrameRenderStrategyBuilderImpl$IFrameRenderStrategyImpl.render(IFrameRenderStrategyBuilderImpl.java:319) ~[na:na]
        at com.atlassian.plugin.connect.plugin.web.panel.ConnectIFrameWebPanel.writeHtml(ConnectIFrameWebPanel.java:36) ~[na:na]
        at com.atlassian.plugin.connect.plugin.web.panel.ConnectIFrameWebPanel.getHtml(ConnectIFrameWebPanel.java:47) ~[na:na]
        at com.atlassian.bitbucket.internal.mirroring.upstream.rest.WebPanelResource.lambda$getPanelHtmlFor$1(WebPanelResource.java:70) ~[bitbucket-mirroring-upstream-4.7.0-SNAPSHOT.jar:na]
        at java.util.Optional.map(Optional.java:215) ~[na:1.8.0_60]
        at com.atlassian.bitbucket.internal.mirroring.upstream.rest.WebPanelResource.getPanelHtmlFor(WebPanelResource.java:70) ~[bitbucket-mirroring-upstream-4.7.0-SNAPSHOT.jar:na]
        at java.util.Optional.flatMap(Optional.java:241) ~[na:1.8.0_60]
        at com.atlassian.bitbucket.internal.mirroring.upstream.rest.WebPanelResource.get(WebPanelResource.java:58) ~[bitbucket-mirroring-upstream-4.7.0-SNAPSHOT.jar:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_60]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_60]
        at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60]
        at com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$ResponseOutInvoker$1.invoke(DispatchProviderHelper.java:192) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$1.intercept(DispatchProviderHelper.java:83) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.interceptor.impl.DefaultMethodInvocation.invoke(DefaultMethodInvocation.java:53) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.expand.interceptor.ExpandInterceptor.intercept(ExpandInterceptor.java:34) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.interceptor.impl.DefaultMethodInvocation.invoke(DefaultMethodInvocation.java:53) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper.invokeMethodWithInterceptors(DispatchProviderHelper.java:110) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$ResponseOutInvoker._dispatch(DispatchProviderHelper.java:190) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) ~[atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) ~[na:na]
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) ~[na:na]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) ~[na:na]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) ~[na:na]
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) ~[na:na]
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) ~[na:na]
        at com.atlassian.plugins.rest.module.RestDelegatingServletFilter$JerseyOsgiServletContainer.doFilter(RestDelegatingServletFilter.java:154) [atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795) ~[na:na]
        at com.atlassian.plugins.rest.module.RestDelegatingServletFilter.doFilter(RestDelegatingServletFilter.java:68) [atlassian-rest-module-3.0.12_1462419120000.jar:na]
        at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) [atlassian-plugins-servlet-4.1.8.jar:na]
        at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) [atlassian-plugins-servlet-4.1.8.jar:na]
        at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:70) [atlassian-plugins-servlet-4.1.8.jar:na]
        at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:58) [atlassian-plugins-servlet-4.1.8.jar:na]

2016-05-05 05:20:52,780 WARN  [http-nio-7990-exec-10] *Z8S4ZIx320x836x0 1aizs2e 10.116.236.71,172.25.1.228 "GET /mvc/error401 HTTP/1.1" c.a.p.c.p.DefaultConnectAddonRegistry No settings found for listed connect add-on 'bitbucket.mirror.b2tj-lzyc-pnl8-coff'

2016-05-05 05:28:01,457 WARN  [http-nio-7990-exec-1] *Z8S4ZIx328x1438x0 1q1p7ae 10.116.236.71,172.25.1.228 "POST /rest/ssh/latest/keys HTTP/1.1" c.a.a.c.DefaultApplicationLinkService Couldn't find type id for application link with id 2a013f24-c0a2-3636-ba7e-cefd45739afd. Link is corrupted

2016-05-05 05:20:17,975 WARN  [http-nio-7990-exec-7] *Z8S4ZIx320x792x0 imneip 10.116.236.71,172.25.1.228 "DELETE /rest/ssh/latest/keys HTTP/1.1" c.a.p.c.p.a.u.ThreeLeggedAuthFilter No user key stored for add-on 'bitbucket.mirror.b2tj-lzyc-pnl8-coff'. Incoming requests from this issuer will be authenticated as an anonymous request.