Spark login problem

when asterisk and wildfire running and them can connect each other through asterisr-im plugin

but ,then i login in spark with the username :*** ;pwd:"***";server=“wildfireserveraddress”.

but wildfire error informations is:

Adding new queue test

Error while negotiating TLS

javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

at com.sun.net.ssl.internal.ssl.EngineInputRecord.bytesInCompletePacket(EngineInpu tRecord.java:152)

at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:759 )

at com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:674)

at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:566)

at org.jivesoftware.wildfire.net.TLSStreamHandler.doHandshake(TLSStreamHandler.jav a:277)

at org.jivesoftware.wildfire.net.TLSStreamHandler.start(TLSStreamHandler.java:223)

at org.jivesoftware.wildfire.net.SocketConnection.startTLS(SocketConnection.java:1 73)

at org.jivesoftware.wildfire.net.SocketReadingMode.negotiateTLS(SocketReadingMode. java:72)

at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMod e.java:126)

at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java: 62)

at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:123)

at java.lang.Thread.run(Thread.java:595)

Connection closed before session established

Socket[addr=/127.0.0.1,port=32785,localport=5222]

who can help me solve this ?

thank you as first.