Launch AgiServer

hi im learning agiscript using asterisk-java a tutorial helloAgiScript i followed all instructions and finally when i want to run AGIserver i got an error:
Apr 18, 2014 1:43:12 PM org.asteriskjava.fastagi.DefaultAgiServer startup
SEVERE: Unable start AgiServer: cannot to bind to *:4573.
java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
at java.net.ServerSocket.bind(ServerSocket.java:328)
at java.net.ServerSocket.(ServerSocket.java:194)
at org.asteriskjava.util.internal.ServerSocketFacadeImpl.(ServerSocketFacadeImpl.java:42)
at org.asteriskjava.fastagi.DefaultAgiServer.createServerSocket(DefaultAgiServer.java:230)
at org.asteriskjava.fastagi.DefaultAgiServer.startup(DefaultAgiServer.java:240)
at org.asteriskjava.Cli.startAgiServer(Cli.java:123)
at org.asteriskjava.Cli.startAgiServer(Cli.java:111)
at org.asteriskjava.Cli.parseOptions(Cli.java:33)
at org.asteriskjava.Cli.main(Cli.java:133)
Exception in thread “main” java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
at java.net.ServerSocket.bind(ServerSocket.java:328)
at java.net.ServerSocket.(ServerSocket.java:194)
at org.asteriskjava.util.internal.ServerSocketFacadeImpl.(ServerSocketFacadeImpl.java:42)
at org.asteriskjava.fastagi.DefaultAgiServer.createServerSocket(DefaultAgiServer.java:230)
at org.asteriskjava.fastagi.DefaultAgiServer.startup(DefaultAgiServer.java:240)
at org.asteriskjava.Cli.startAgiServer(Cli.java:123)
at org.asteriskjava.Cli.startAgiServer(Cli.java:111)
at org.asteriskjava.Cli.parseOptions(Cli.java:33)
at org.asteriskjava.Cli.main(Cli.java:133)
[root@localhost link]# java -jar asterisk-java.jar
Apr 18, 2014 1:44:45 PM org.asteriskjava.fastagi.DefaultAgiServer startup
SEVERE: Unable start AgiServer: cannot to bind to *:4573.
java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
at java.net.ServerSocket.bind(ServerSocket.java:328)
at java.net.ServerSocket.(ServerSocket.java:194)
at org.asteriskjava.util.internal.ServerSocketFacadeImpl.(ServerSocketFacadeImpl.java:42)
at org.asteriskjava.fastagi.DefaultAgiServer.createServerSocket(DefaultAgiServer.java:230)
at org.asteriskjava.fastagi.DefaultAgiServer.startup(DefaultAgiServer.java:240)
at org.asteriskjava.Cli.startAgiServer(Cli.java:123)
at org.asteriskjava.Cli.startAgiServer(Cli.java:111)
at org.asteriskjava.Cli.parseOptions(Cli.java:33)
at org.asteriskjava.Cli.main(Cli.java:133)
Exception in thread “main” java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383)
at java.net.ServerSocket.bind(ServerSocket.java:328)
at java.net.ServerSocket.(ServerSocket.java:194)
at org.asteriskjava.util.internal.ServerSocketFacadeImpl.(ServerSocketFacadeImpl.java:42)
at org.asteriskjava.fastagi.DefaultAgiServer.createServerSocket(DefaultAgiServer.java:230)
at org.asteriskjava.fastagi.DefaultAgiServer.startup(DefaultAgiServer.java:240)
at org.asteriskjava.Cli.startAgiServer(Cli.java:123)
at org.asteriskjava.Cli.startAgiServer(Cli.java:111)
at org.asteriskjava.Cli.parseOptions(Cli.java:33)
at org.asteriskjava.Cli.main(Cli.java:133)

plz help me…posting.php?mode=post&f=13# :cry:

The people who frequent these forums aren’t familiar with asterisk-java. You should take it up with the authors of that.