Here is message from the log file
```
2020-10-13 01:52:47,858 ERROR [Thread-98422] [org.gluu.oxtrust.ldap.service.EntityIDMonitoringService] (EntityIDMonitoringService.java:99) - Exception happened while monitoring EntityId
org.gluu.persist.exception.EntryPersistenceException: Failed to find entries with key: trustRelationships, expression: ConvertedExpression [expression=objectClass = "gluuSAMLconfig", consistency=false]
at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findEntriesImpl(CouchbaseEntryManager.java:478) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findEntries(CouchbaseEntryManager.java:375) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.impl.BaseEntryManager.findEntries(BaseEntryManager.java:154) ~[oxcore-persistence-core-4.1.1.Final.jar:?]
at sun.reflect.GeneratedMethodAccessor360.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:38) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.gluu.persist.EntityManager$PersistenceEntryManager$479440844$Proxy$_$$_WeldClientProxy.findEntries(Unknown Source) ~[weld-core-impl-3.1.2.Final.jar:?]
at org.gluu.oxtrust.ldap.service.TrustService.getAllTrustRelationships(TrustService.java:140) ~[classes/:?]
at org.gluu.oxtrust.ldap.service.EntityIDMonitoringService.process(EntityIDMonitoringService.java:108) ~[classes/:?]
at org.gluu.oxtrust.ldap.service.EntityIDMonitoringService$Proxy$_$$_WeldSubclass.process(Unknown Source) ~[classes/:?]
at org.gluu.oxtrust.ldap.service.EntityIDMonitoringService.processMetadataValidationTimerEvent(EntityIDMonitoringService.java:97) [classes/:?]
at org.gluu.oxtrust.ldap.service.EntityIDMonitoringService$Proxy$_$$_WeldSubclass.processMetadataValidationTimerEvent$$super(Unknown Source) [classes/:?]
at sun.reflect.GeneratedMethodAccessor359.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) [weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) [weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.gluu.service.cdi.async.AsynchronousInterceptor$1.get(AsynchronousInterceptor.java:36) [oxcore-service-4.1.1.Final.jar:?]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_222]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
Caused by: java.lang.RuntimeException: java.util.concurrent.TimeoutException: {"b":"gluu","s":"n1ql","t":75000000,"i":"2c5fcdbe-fa60-48b5-9c5c-d7b35967151d"}
at rx.exceptions.Exceptions.propagate(Exceptions.java:57) ~[rxjava-1.3.8.jar:1.3.8]
at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:463) ~[rxjava-1.3.8.jar:1.3.8]
at rx.observables.BlockingObservable.single(BlockingObservable.java:340) ~[rxjava-1.3.8.jar:1.3.8]
at com.couchbase.client.java.CouchbaseBucket.query(CouchbaseBucket.java:650) ~[java-client-2.7.11.jar:?]
at com.couchbase.client.java.CouchbaseBucket.query(CouchbaseBucket.java:564) ~[java-client-2.7.11.jar:?]
at org.gluu.persist.couchbase.operation.impl.CouchbaseOperationsServiceImpl.searchImpl(CouchbaseOperationsServiceImpl.java:610) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.couchbase.operation.impl.CouchbaseOperationsServiceImpl.search(CouchbaseOperationsServiceImpl.java:461) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.searchImpl(CouchbaseEntryManager.java:523) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.findEntriesImpl(CouchbaseEntryManager.java:469) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
... 21 more
Caused by: java.util.concurrent.TimeoutException: {"b":"gluu","s":"n1ql","t":75000000,"i":"2c5fcdbe-fa60-48b5-9c5c-d7b35967151d"}
at com.couchbase.client.java.bucket.api.Utils$1.call(Utils.java:131) ~[java-client-2.7.11.jar:?]
at com.couchbase.client.java.bucket.api.Utils$1.call(Utils.java:127) ~[java-client-2.7.11.jar:?]
2020-10-13 01:53:05,332 ERROR [Thread-98436] [org.gluu.oxtrust.config.ConfigurationFactory] (ConfigurationFactory.java:419) - Failed to load configuration from LDAP
org.gluu.persist.exception.EntryPersistenceException: Failed to find entry: ou=oxtrust,ou=configuration,o=gluu
at org.gluu.persist.couchbase.impl.CouchbaseEntryManager.find(CouchbaseEntryManager.java:362) ~[oxcore-persistence-couchbase-4.1.1.Final.jar:?]
at org.gluu.persist.impl.BaseEntryManager.find(BaseEntryManager.java:619) ~[oxcore-persistence-core-4.1.1.Final.jar:?]
at org.gluu.persist.impl.BaseEntryManager.find(BaseEntryManager.java:499) ~[oxcore-persistence-core-4.1.1.Final.jar:?]
at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:38) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
at org.gluu.persist.EntityManager$PersistenceEntryManager$479440844$Proxy$_$$_WeldClientProxy.find(Unknown Source) ~[weld-core-impl-3.1.2.Final.jar:?]
at org.gluu.oxtrust.config.ConfigurationFactory.loadConfigurationFromLdap(ConfigurationFactory.java:414) [classes/:?]
at org.gluu.oxtrust.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.loadConfigurationFromLdap(Unknown Source) [classes/:?]
at org.gluu.oxtrust.config.ConfigurationFactory.reloadConfiguration(ConfigurationFactory.java:234) [classes/:?]
at org.gluu.oxtrust.config.ConfigurationFactory.reloadConfigurationTimerEvent(ConfigurationFactory.java:188) [classes/:?]
at org.gluu.oxtrust.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.reloadConfigurationTimerEvent$$super(Unknown Source) [classes/:?]
at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) [weld-core-impl-3.1.2.Final.jar:3.1.2.Final]
```