Hi, we're seeing this error in our logs - what does it mean?

"java.lang.IllegalStateException: Attempting to set javascript shrink settings for an unavailable access group"

Here's the full trace:

2022-03-21 16:52:09,328 [    WebContainer : 6] [TABTHREAD2] [    xxx:01.01.01] (ngineinterface.service.HttpAPI) ERROR pegaxxx: com.pega.pegarules.pub.PRRuntimeError com.pega.pegarules.pub.PRRuntimeError: PRRuntimeError     at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:686)     at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:582)     at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:1968)     at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:399)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)     at java.lang.reflect.Method.invoke(Method.java:611)     at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1000)     at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:730)     at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:333)     at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:667)     at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:315)     at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:266)     at com.pega.pegarules.session.internal.engineinterface.etier.ejb.EngineBean.invokeEngine(EngineBean.java:239)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)     at java.lang.reflect.Method.invoke(Method.java:611)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:348)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:389)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingException(PRBootstrap.java:411)     at com.pega.pegarules.internal.etier.ejb.EngineBeanBoot.invokeEngine(EngineBeanBoot.java:171)     at com.pega.pegarules.internal.etier.interfaces.EJSLocalStatelessEngineBMT_f2439d86.invokeEngine(Unknown Source)     at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:280)     at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:225)     at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:343)     at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:236)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)     at java.lang.reflect.Method.invoke(Method.java:611)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:348)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:389)     at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:438)     at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:102)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1694)     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:970)     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:508)     at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:181)     at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:879)     at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592)     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:191)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:516)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:307)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:278)     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:558)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:608)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:985)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1074)     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1662) Caused by:  java.lang.IllegalStateException: Attempting to set javascript shrink settings for an unavailable access group     at com.pega.pegarules.internal.priv.authorization.RequestorHashInformation.setShrinkJavaScriptEnabled(RequestorHashInformation.java:128)     at com.pega.pegarules.session.internal.authorization.SessionAuthorization.setShrinkJavaScriptEnabled(SessionAuthorization.java:1016)     at com.pega.pegarules.session.internal.authorization.Authorization.setShrinkJavaScriptEnabled(Authorization.java:1427)     at com.pega.pegarules.exec.internal.PRExecThreadStateImpl.setShrinkJavaScriptEnabled(PRExecThreadStateImpl.java:301)     at com.pega.pegarules.session.internal.mgmt.PRThreadBase.setShrinkJavaScriptEnabled(PRThreadBase.java:1133)     at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.setShrinkJavaScriptEnabled(PRThreadImpl.java:1575)     at com.pega.pegarules.exec.internal.basic.staticcontent.StaticContentUtilsImpl.setShrinkJavaScriptEnabled(StaticContentUtilsImpl.java:1473)     at com.pegarules.generated.activity.ra_action_applicationsetup_adb4117f0c33b05e253c39fa939e43f4.step1_circum0(ra_action_applicationsetup_adb4117f0c33b05e253c39fa939e43f4.java:486)     at com.pegarules.generated.activity.ra_action_applicationsetup_adb4117f0c33b05e253c39fa939e43f4.perform(ra_action_applicationsetup_adb4117f0c33b05e253c39fa939e43f4.java:73)     at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3502)     at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:620)     ... 56 more