Wiki down (HTTP Error 500) after updating from v14.2.1 to 14.4 on Debian

Hello community,

I have a problem after updating from version 14.2.1 to 14.4. Below, there are the log extracts.
I can’t access wiki afterwards, only get HTTP Error 500 after the update. I have already according to the error logs also increased the cache of the application, deleted (moved) the config of inifinspan, rebooted the system and the application, updated only wiki and/or tomcat9, deleted solr data, deleted cache data, downgraded Java and so on. Nothing worked. Even an extended search on the internet and here in the forum has yielded nothing to fix my error or find recommendations to fix it. The wiki runs on a Debian 11 with tomcat an mysql and it is just the one wiki, there is no subwiki. I hope you can help me or have more tips for me. Thanks!

catalina.out:

[2022-05-31 08:14:45] [info] 2022-05-31 08:14:45,083 [main] ERROR .o.i.DefaultObservationManager - Failed to lookup the Event Listener [MentionsUpdatedEventListener] corresponding to the Component registration event for [org.xwiki.mentions.internal.listeners.MentionsUpdatedEventListener]. Ignoring the event
[2022-05-31 08:14:45] [info] org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.mentions.internal.listeners.MentionsUpdatedEventListener] identified by type [interface org.xwiki.observation.EventListener] and hint [MentionsUpdatedEventListener]
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204)
[2022-05-31 08:14:45] [info] #011at org.xwiki.observation.internal.DefaultObservationManager.onEventListenerComponentAdded(DefaultObservationManager.java:383)
[2022-05-31 08:14:45] [info] #011at org.xwiki.observation.internal.DefaultObservationManager.onComponentEvent(DefaultObservationManager.java:354)
[2022-05-31 08:14:45] [info] #011at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:299)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:151)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92)
[2022-05-31 08:14:45] [info] #011at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:124)
[2022-05-31 08:14:45] [info] #011at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4716)
[2022-05-31 08:14:45] [info] #011at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5177)
[...]
[2022-05-31 08:14:45] [info] #011... 64 common frames omitted
[2022-05-31 08:14:45] [info] Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204)
[2022-05-31 08:14:45] [info] #011at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
[2022-05-31 08:14:45] [info] #011... 66 common frames omitted
[2022-05-31 08:14:45] [info] Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.infinispan.configuration.cache.SitesConfiguration
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.cache.SitesConfigurationBuilder.<init>(SitesConfigurationBuilder.java:30)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.cache.ConfigurationBuilder.<init>(ConfigurationBuilder.java:53)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.ConfigurationBuilderHolder.newConfigurationBuilder(ConfigurationBuilderHolder.java:54)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.CacheParser.getConfigurationBuilder(CacheParser.java:1335)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.CacheParser.parseLocalCache(CacheParser.java:153)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.Parser.parseContainer(Parser.java:747)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.Parser.readElement(Parser.java:85)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:209)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:187)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:175)
[2022-05-31 08:14:45] [info] #011at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:157)
[2022-05-31 08:14:45] [info] #011at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:351)
[2022-05-31 08:14:45] [info] #011at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:338)
[2022-05-31 08:14:45] [info] #011at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:106)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451)
[2022-05-31 08:14:45] [info] #011at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201)
[2022-05-31 08:14:45] [info] #011... 67 common frames omitted
[2022-05-31 08:14:46] [info] Deployment of deployment descriptor [/etc/tomcat9/Catalina/localhost/xwiki.xml] has finished in [355,352] ms
[2022-05-31 08:14:46] [info] Deploying web application directory [/var/lib/tomcat9/webapps/ROOT]
[2022-05-31 08:14:50] [info] At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
[2022-05-31 08:14:50] [info] Deployment of web application directory [/var/lib/tomcat9/webapps/ROOT] has finished in [4,212] ms
[2022-05-31 08:14:50] [info] Starting ProtocolHandler ["http-nio-80"]
[2022-05-31 08:14:50] [info] Starting ProtocolHandler ["https-jsse-nio-443"]
[2022-05-31 08:14:50] [info] Server startup in [362502] milliseconds
[2022-05-31 08:15:00] [info] The background cache eviction process was unable to free [10] percent of the cache for Context [/xwiki] - consider increasing the maximum size of the cache. After eviction approximately [45,678] KB of data remained in the cache.

catalina.log

31-May-2022 08:08:51.398 WARNUNG [main] org.apache.catalina.startup.HostConfig.deployDescriptor The path attribute with value [/xwiki] in deployment descriptor [/etc/tomcat9/Catalina/localhost/xwiki.xml] has been ignored
31-May-2022 08:08:53.002 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-resource-temporary-14.4.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.003 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-diffplugin-14.4.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.004 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-edit-api-14.2.1.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.005 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-chart-renderer-14.4.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.006 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-util-1.14.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.008 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/tika-parser-advancedmedia-module-2.4.0.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.011 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/fop-2.3.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.013 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/hadoop-annotations-3.2.0.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.013 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-model-validation-api-14.2.1.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.014 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-rendering-syntax-plain-14.2.1.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.015 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/maven-resolver-util-1.6.3.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:08:53.019 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/xwiki-platform-query-jpql-parser-14.2.1.xed] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
[...]
31-May-2022 08:11:08.115 WARNUNG [main] org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/META-INF/services/javax.xml.parsers.SAXParserFactory] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:08.284 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:08.796 WARNUNG [main] org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/META-INF/services/javax.xml.parsers.SAXParserFactory] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:08.798 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:09.142 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/tomcat-web.xml] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:09.150 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/web.xml] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:09.217 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/web.xml] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:09.479 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:09.485 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF/services/javax.servlet.ServletContainerInitializer] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:10.001 WARNUNG [main] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/logback.xml] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:11:11.163 WARNUNG [main] org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/org/slf4j/impl/StaticLoggerBinder.class] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
31-May-2022 08:14:46.203 INFORMATION [main] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of deployment descriptor [/etc/tomcat9/Catalina/localhost/xwiki.xml] has finished in [355,352] ms
31-May-2022 08:14:46.203 INFORMATION [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/var/lib/tomcat9/webapps/ROOT]
31-May-2022 08:14:50.395 INFORMATION [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
31-May-2022 08:14:50.416 INFORMATION [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/var/lib/tomcat9/webapps/ROOT] has finished in [4,212] ms
31-May-2022 08:14:50.421 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"]
31-May-2022 08:14:50.451 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["https-jsse-nio-443"]
31-May-2022 08:14:50.520 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in [362502] milliseconds
31-May-2022 08:15:00.429 INFORMATION [Catalina-utility-1] org.apache.catalina.webresources.Cache.backgroundProcess The background cache eviction process was unable to free [10] percent of the cache for Context [/xwiki] - consider increasing the maximum size of the cache. After eviction approximately [45,678] KB of data remained in the cache....

localhost.log

31-May-2022 02:44:46.492 SCHWERWIEGEND [main] org.apache.catalina.core.StandardContext.loadOnStartup Servlet [action] in web application [/xwiki] threw load() exception
	java.lang.NoClassDefFoundError: Could not initialize class org.infinispan.configuration.cache.SitesConfiguration
		at org.infinispan.configuration.cache.SitesConfigurationBuilder.<init>(SitesConfigurationBuilder.java:30)
		at org.infinispan.configuration.cache.ConfigurationBuilder.<init>(ConfigurationBuilder.java:53)
		at org.infinispan.configuration.parsing.ConfigurationBuilderHolder.newConfigurationBuilder(ConfigurationBuilderHolder.java:54)
		at org.infinispan.configuration.parsing.CacheParser.getConfigurationBuilder(CacheParser.java:1335)
		at org.infinispan.configuration.parsing.CacheParser.parseLocalCache(CacheParser.java:153)
		at org.infinispan.configuration.parsing.Parser.parseContainer(Parser.java:747)
		at org.infinispan.configuration.parsing.Parser.readElement(Parser.java:85)
		at org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:209)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:187)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:175)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:157)
		at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:351)
		at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:338)
		at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:106)
		at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
		at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365)
		at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451)
		at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201)
		at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
		at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
		at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:68)
		at org.xwiki.wiki.internal.manager.WikiDescriptorCache.initialize(WikiDescriptorCache.java:59)
		at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
		at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365)
		[...]
		at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
		at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
		at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
		at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		at org.apache.catalina.core.StandardService.startInternal(StandardService.java:434)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		at org.apache.catalina.startup.Catalina.start(Catalina.java:772)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:566)
		at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
		at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:477)
31-May-2022 02:46:40.730 SCHWERWIEGEND [https-jsse-nio-443-exec-9 - https://xwiki/xwiki/] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [redirectHomeServlet] in context with path [/xwiki] threw exception [Failed to locate an ExtendedURL Resource Type Resolver component] with root cause
	java.lang.NoClassDefFoundError: Could not initialize class org.infinispan.configuration.cache.SitesConfiguration
		at org.infinispan.configuration.cache.SitesConfigurationBuilder.<init>(SitesConfigurationBuilder.java:30)
		at org.infinispan.configuration.cache.ConfigurationBuilder.<init>(ConfigurationBuilder.java:53)
		at org.infinispan.configuration.parsing.ConfigurationBuilderHolder.newConfigurationBuilder(ConfigurationBuilderHolder.java:54)
		at org.infinispan.configuration.parsing.CacheParser.getConfigurationBuilder(CacheParser.java:1335)
		at org.infinispan.configuration.parsing.CacheParser.parseLocalCache(CacheParser.java:153)
		at org.infinispan.configuration.parsing.Parser.parseContainer(Parser.java:747)
		at org.infinispan.configuration.parsing.Parser.readElement(Parser.java:85)
		at org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:209)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:187)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:175)
		at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:157)
		at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:351)
		at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:338)
		at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:106)
		[...]
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
		at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.base/java.lang.Thread.run(Thread.java:829)

Not sure what could cause this, it’s a pretty old class in Infinispan, and in Xwiki 14.4 it’s supposed to be provided by /usr/lib/xwiki/WEB-INF/lib/infinispan-core-13.0.10.Final.jar.

Could you check if you have several infinispan-core-* files ?

At least I can confirm you that pretty much the same scenario (14.2.1 → 14.4 on Debian bullseye) worked fine for me. The only difference is that I’m using the mariadb packages instead of the mysql one (which I highly recommend unless you are really using MySQL and not what’s exposed as “mysql” in Debian standard repo which is actually MariaDB).

Hi Thomas,
first of all thanks for your feedback and help. Second, sorry for my mistake, you are right, the packages are called …tomcat-mysql and …mysql-common, but on Debian it runs of course as mariadb. :innocent:

But now to your tip. Thank you very much. You made my day. In combination with increasing the infinfspan cache to 50k in config.xml, it was just the right thing to do. I moved away infinispan-core-13.0.6.jar and infinispan-common-13.0.6.jar after the update, so that only the 13.0.10 jars were in the folder, as you mentioned and voilá it works! :blush: :muscle:
So thanks again for the fast and good help. :+1:
Have a nice weekend.

Best regards,
Chris