mySQL error - but I dont use mysql?

Any thoughts? im not using mysql persistance

2018-08-03 08:19:59.631 [ERROR] [sql.internal.MysqlPersistenceService] - mySQL: Failed connecting to the SQL database using: driverClass=com.mysql.jdbc.Driver, url=jdbc:mysql://127.0.0.1:3306/OpenHAB, user=openhab, password=openhab
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [?:?]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) [?:?]
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1121) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:357) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2482) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2519) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2304) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) [212:org.openhab.persistence.mysql:1.12.0]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [?:?]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) [?:?]
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416) [212:org.openhab.persistence.mysql:1.12.0]
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:346) [212:org.openhab.persistence.mysql:1.12.0]
        at java.sql.DriverManager.getConnection(DriverManager.java:664) [?:?]
        at java.sql.DriverManager.getConnection(DriverManager.java:247) [?:?]
        at org.openhab.persistence.mysql.internal.MysqlPersistenceService.connectToDatabase(MysqlPersistenceService.java:521) [212:org.openhab.persistence.mysql:1.12.0]
        at org.openhab.persistence.mysql.internal.MysqlPersistenceService.activate(MysqlPersistenceService.java:191) [212:org.openhab.persistence.mysql:1.12.0]
        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.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:229) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:650) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:506) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:307) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:299) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:298) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823) [39:org.apache.felix.scr:2.0.12]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) [?:?]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) [?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) [?:?]
        at com.eclipsesource.jaxrs.publisher.internal.ResourceTracker.addingService(ResourceTracker.java:39) [15:com.eclipsesource.jaxrs.publisher:5.3.1.201602281253]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) [?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) [?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) [?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) [?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) [?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) [?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) [?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) [?:?]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227) [39:org.apache.felix.scr:2.0.12]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482) [?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415) [?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) [?:?]
        at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) [?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) [?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) [?:?]
        at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?]
        at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [?:?]
        at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?]
        at org.eclipse.osgi.container.Module.start(Module.java:467) [?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1634) [?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1614) [?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1585) [?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1528) [?:?]
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1) [?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) [?:?]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
        at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:?]
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[?:?]
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[?:?]
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[?:?]
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:?]
        at java.net.Socket.connect(Socket.java:589) ~[?:?]
        at java.net.Socket.connect(Socket.java:538) ~[?:?]
        at java.net.Socket.<init>(Socket.java:434) ~[?:?]
        at java.net.Socket.<init>(Socket.java:244) ~[?:?]
        at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259) ~[?:?]
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:307) ~[?:?]
        ... 88 more

Which persistence-bindings are installed?

Just checked, yes the persistence is.

?

Deinstall it or put in the correct settings.

I assume if i dont have a persistance file in my folder, im not using it right?

Not sure that really solves my issue that relates to the error though!

I don’t undetrstand the problem.
If you don’t need this persictence-service, deinstall this binding else put in the settings.

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