Anypoint Studio initialization error

Failed to resolve module org.mule.connectors:mule-http-connector:1.3.1 (hover for more details or open this problem's Properties)
Resolving dependency org.mule.connectors:mule-http-connector found the following exceptions:
java.lang.NullPointerException
	at org.mule.tooling.core.tooling.ToolingClientHelper.createToolingRuntimeClientFor(ToolingClientHelper.java:12)
	at org.mule.tooling.core.utils.ExtensionModelLoaderUtils.getExtensionModel(ExtensionModelLoaderUtils.java:26)
	at org.mule.tooling.extension.api.SingleExtensionModuleHandler.create(SingleExtensionModuleHandler.java:56)
	at org.mule.tooling.extension.api.ModuleHandlerFactory.createFromRepository(ModuleHandlerFactory.java:44)
	at org.mule.tooling.extension.api.ModuleHandlerFactory.createHandlerFor(ModuleHandlerFactory.java:37)
	at org.mule.tooling.core.module.ModuleContributionManager.lambda$6(ModuleContributionManager.java:343)
	at org.mule.tooling.core.module.internal.ModuleHandlerCache.lambda$1(ModuleHandlerCache.java:31)
	at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
	at org.mule.tooling.core.module.internal.ModuleHandlerCache.computeIfAbsent(ModuleHandlerCache.java:30)
	at org.mule.tooling.core.module.ModuleContributionManager.getExternalModule(ModuleContributionManager.java:342)
	at org.mule.tooling.core.module.internal.runner.DownloadTask.doRun(DownloadTask.java:100)
	at org.mule.tooling.core.module.internal.runner.Task.run(Task.java:65)
	at org.mule.tooling.core.module.internal.runner.DownloadTask.run(DownloadTask.java:1)
	at org.mule.tooling.core.module.internal.runner.SingleDownloadTask.run(SingleDownloadTask.java:1)
	at org.mule.tooling.core.module.internal.runner.ArtifactResolvingRunner$ArtifactJob.run(ArtifactResolvingRunner.java:212)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)