[2022-03-20 18:12:14:945] [WARNING ] [    http-server-pool-4 ] DependencyManager.createBeanConfig(): Cannot create bean config 'push', type=tigase.push.PushNotificationsComponent. Bean requires unknown class tigase/licence/LicenceCheckerUpdateCallback
[2022-03-20 18:12:14:945] [SEVERE  ] [    http-server-pool-4 ] SetupServlet.service()           : exception processing request
java.lang.NullPointerException: Cannot invoke "tigase.kernel.core.BeanConfig.setExportable(boolean)" because "this.beanConfig" is null
        at tigase.kernel.core.BeanConfigBuilder.exportable(BeanConfigBuilder.java:124)
        at tigase.kernel.core.Kernel.registerBean(Kernel.java:501)
        at tigase.kernel.beans.config.AbstractBeanConfigurator.lambda$registerBeans$3(AbstractBeanConfigurator.java:534)
        at java.base/java.util.HashMap.forEach(HashMap.java:1421)
        at tigase.kernel.beans.config.AbstractBeanConfigurator.registerBeans(AbstractBeanConfigurator.java:514)
        at tigase.db.util.SchemaManager.getRepositoryBeans(SchemaManager.java:958)
        at tigase.db.util.SchemaManager.getDataSourcesAndSchemas(SchemaManager.java:436)
        at tigase.db.util.SchemaManager.loadSchemas(SchemaManager.java:465)
        at tigase.http.modules.setup.pages.DBCheckPage.loadSchema(DBCheckPage.java:51)
        at tigase.http.modules.setup.pages.DBCheckPage$loadSchema.call(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:130)
        at groovy.tmp.templates.GStringTemplateScript370$_getTemplate_closure1.doCall(GStringTemplateScript370.groovy:25)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
        at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:263)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1035)
        at groovy.lang.Closure.call(Closure.java:412)
        at groovy.lang.Closure$WritableClosure.writeTo(Closure.java:912)
        at tigase.http.modules.setup.SetupServlet.processRequest(SetupServlet.groovy:138)
        at tigase.http.modules.setup.SetupServlet.service(SetupServlet.groovy:69)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
        at tigase.http.java.filters.DummyFilterChain.doFilter(DummyFilterChain.java:48)
        at tigase.http.java.filters.ProtocolRedirectFilter.doFilter(ProtocolRedirectFilter.java:69)
        at tigase.http.java.filters.DummyFilterChain.doFilter(DummyFilterChain.java:46)
        at tigase.http.java.RequestHandler.handle(RequestHandler.java:167)
        at jdk.httpserver/com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:95)
        at jdk.httpserver/sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:82)
        at jdk.httpserver/com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:98)
        at jdk.httpserver/sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:733)
        at jdk.httpserver/com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:95)
        at jdk.httpserver/sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:700)
        at tigase.http.java.JavaStandaloneHttpServer$ExecutorWithTimeout.lambda$0(JavaStandaloneHttpServer.java:195)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)