[11:00:45] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] - Unexpected exception forcing session to close: sending disconnect notice to client.
javax.net.ssl.SSLHandshakeException: SSL handshake failed.
        at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:487)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
        at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:410)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:710)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:664)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:653)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:67)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1124)
        at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLException: Received fatal alert: insufficient_security
        at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
        at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1666)
        at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1634)
        at sun.security.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1800)
        at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1083)
        at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
        at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
        at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
        at org.apache.mina.filter.ssl.SslHandler.unwrap(SslHandler.java:728)
        at org.apache.mina.filter.ssl.SslHandler.unwrapHandshake(SslHandler.java:666)
        at org.apache.mina.filter.ssl.SslHandler.handshake(SslHandler.java:552)
        at org.apache.mina.filter.ssl.SslHandler.messageReceived(SslHandler.java:351)
        at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:468)
        ... 15 more