ERROR	 Worker-0: Workflow Coach loader RepositoryManager	 Node 'org.kimia.examples.newdbinsert.NewDBInsertNodeFactory' from plugin 'org.kimia.examples.newdbinsert' could not be created.
org.knime.core.node.extension.InvalidNodeFactoryExtensionException: Node 'org.kimia.examples.newdbinsert.NewDBInsertNodeFactory' from plugin 'org.kimia.examples.newdbinsert' could not be created.
	at org.knime.core.node.extension.NodeFactoryExtension.createFactory(NodeFactoryExtension.java:204)
	at org.knime.core.node.extension.NodeFactoryExtension.getFactory(NodeFactoryExtension.java:169)
	at org.knime.workbench.repository.RepositoryFactory.createNode(RepositoryFactory.java:119)
	at org.knime.workbench.repository.RepositoryManager.readNodes(RepositoryManager.java:402)
	at org.knime.workbench.repository.RepositoryManager.readRepository(RepositoryManager.java:176)
	at org.knime.workbench.repository.RepositoryManager.getRoot(RepositoryManager.java:559)
	at org.knime.workbench.repository.RepositoryManager.getRoot(RepositoryManager.java:572)
	at org.knime.workbench.workflowcoach.ui.WorkflowCoachView$3.run(WorkflowCoachView.java:313)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.eclipse.core.runtime.CoreException: Plug-in "org.kimia.examples.newdbinsert" was unable to instantiate class "org.kimia.examples.newdbinsert.NewDBInsertNodeFactory".
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:206)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:920)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63)
	at org.knime.core.node.extension.NodeFactoryExtension.createFactory(NodeFactoryExtension.java:184)
	... 8 more
Caused by: java.lang.NoClassDefFoundError: org/knime/database/node/io/DBManipulationNodeModel
	at java.base/java.lang.ClassLoader.defineClass1(Native Method)
	at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:283)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:716)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:639)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:607)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:587)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:566)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:335)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:397)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass0(BundleLoader.java:500)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:416)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:168)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3373)
	at java.base/java.lang.Class.getConstructor0(Class.java:3578)
	at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2754)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:204)
	... 12 more
Caused by: java.lang.ClassNotFoundException: org.knime.database.node.io.DBManipulationNodeModel cannot be found by org.kimia.examples.newdbinsert_1.0.0.qualifier
	at org.eclipse.osgi.internal.loader.BundleLoader.generateException(BundleLoader.java:541)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass0(BundleLoader.java:536)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:416)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:168)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	... 31 more