Error "Pending changes at this moment not allowed" during startup

When I start Bloomreach, I see this error
11-Oct-2021 13:05:26.284 SEVERE [main] org.apache.catalina.core.StandardContext.loadOnStartup Servlet [Repository] in web application [/cms] threw load() exception java.lang.IllegalStateException: Pending changes at this moment not allowed at org.onehippo.cm.engine.ConfigurationServiceImpl.applyPostMigrators(ConfigurationServiceImpl.java:577) at org.onehippo.cm.engine.ConfigurationServiceImpl.init(ConfigurationServiceImpl.java:492) at org.onehippo.cm.engine.ConfigurationServiceImpl.start(ConfigurationServiceImpl.java:206) at com.onehippo.repository.HippoEnterpriseRepository.initializeConfiguration(HippoEnterpriseRepository.java:180) at org.hippoecm.repository.LocalHippoRepository.initialize(LocalHippoRepository.java:292) at com.onehippo.repository.HippoEnterpriseRepository.create(HippoEnterpriseRepository.java:65) at com.onehippo.repository.HippoEnterpriseRepository.create(HippoEnterpriseRepository.java:55) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.hippoecm.repository.HippoRepositoryFactory.getHippoRepository(HippoRepositoryFactory.java:147) at org.hippoecm.repository.RepositoryServlet.init(RepositoryServlet.java:207) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1143) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1096) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:989) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4957) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5264) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:698) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1024) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1911) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:825) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:475) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1618) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
in my log file.

Have you an idea what’s wrong ?