Java HTTPS Issue

Hello

My openhab log file shows this error:
“016-02-01 16:09:38.180 [ERROR] [.t.internal.TellstickActivator] - Failed to init
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.binding.tellstick.internal.JNA$CLibrary
at org.openhab.binding.tellstick.internal.TellstickActivator.start(TellstickActivator.java:45) ~[na:na]
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711) [org.eclipse.osgi_3.8.2.v20130124-134944.jar:na]
at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0]
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702) [org.eclipse.osgi_3.8.2.v20130124-134944.jar:na]
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683) [org.eclipse.osgi_3.8.2.v20130124-134944.jar:na]
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381) [org.eclipse.osgi_3.8.2.v20130124-134944.jar:na]
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300) [org.eclipse.osgi_3.8.2.v20130124-134944.jar:na]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1247) [org.apache.felix.fileinstall_3.2.6.jar:na]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1219) [org.apache.felix.fileinstall_3.2.6.jar:na]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startAllBundles(DirectoryWatcher.java:1208) [org.apache.felix.fileinstall_3.2.6.jar:na]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:503) [org.apache.felix.fileinstall_3.2.6.jar:na]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:291) [org.apache.felix.fileinstall_3.2.6.jar:na]”

I have a problem openning sitemap in https mode. That returns a “An unexpected tls packet was received”

Can you help me with that?