I am trying to add a Module to my Mule Palette from Exchange (Mule Secure Configuration Property Extension). I am getting an error, see stack trace below.

java.lang.RuntimeException: There was an issue solving the dependencies for the bundleDescriptors [[BundleDescriptor{groupId='com.mulesoft.modules', artifactId='mule-secure-configuration-property-module', baseVersion='null', version='1.2.3', type='jar', classifier=Optional[mule-plugin]}]]

at org.mule.maven.client.internal.AetherMavenClient.resolvePluginBundleDescriptorsDependencies(AetherMavenClient.java:369)

at org.mule.tooling.core.m2.internal.MuleMavenClientResolver.resolvePluginDependencies(MuleMavenClientResolver.java:79)

at org.mule.tooling.core.module.internal.runner.DownloadTask.doRun(DownloadTask.java:76)

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.ArtifactResolvingRunner$ArtifactJob.run(ArtifactResolvingRunner.java:220)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

Caused by: org.eclipse.aether.resolution.DependencyResolutionException: Failed to collect dependencies at com.mulesoft.modules:mule-secure-configuration-property-module:jar:mule-plugin:1.2.3

at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:380)

at org.mule.maven.client.internal.AetherMavenClient.doResolveDependencies(AetherMavenClient.java:478)

at org.mule.maven.client.internal.AetherMavenClient.doResolveDependencies(AetherMavenClient.java:421)

at org.mule.maven.client.internal.AetherMavenClient.resolvePluginBundleDescriptorsDependencies(AetherMavenClient.java:365)

... 6 more

Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at com.mulesoft.modules:mule-secure-configuration-property-module:jar:mule-plugin:1.2.3

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:291)

at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:341)

... 9 more

Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for com.mulesoft.modules:mule-secure-configuration-property-module:jar:mule-plugin:1.2.3

at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:329)

at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:198)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:535)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:519)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:409)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)

at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:254)

... 10 more

Caused by: org.apache.maven.model.resolution.UnresolvableModelException: Could not transfer artifact org.mule.extensions:mule-ee-core-modules-parent:pom:1.2.0 from/to mulesoft-releases (https://repository.mulesoft.org/releases/): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:177)

at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:226)

at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:1000)

at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:800)

at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:329)

at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:320)

... 17 more

Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.mule.extensions:mule-ee-core-modules-parent:pom:1.2.0 from/to mulesoft-releases (https://repository.mulesoft.org/releases/): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)

at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)

at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223)

at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:173)

... 22 more

Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.mule.extensions:mule-ee-core-modules-parent:pom:1.2.0 from/to mulesoft-releases (https://repository.mulesoft.org/releases/): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43)

at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:355)

at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67)

at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:581)

at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:249)

at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520)

at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)

... 25 more

Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)

at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)

at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316)

at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)

at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)

at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)

at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)

at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)

at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)

at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)

at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)

at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)

at org.apache.http.conn.ssl.SSLSocketFactory.createLayeredSocket(SSLSocketFactory.java:573)

at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:557)

at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:414)

at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)

at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:326)

at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)

at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)

at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)

at org.apache.http.impl.client.DecompressingHttpClient.execute(DecompressingHttpClient.java:164)

at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:287)

at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:243)

at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:59)