用socket两机互联出现这样的错误怎么解决？？？

在客户端出现了这样的错误。
请大虾门帮看看。  指点指点一下小弟
 java.security.AccessControlException: access denied (java.net.SocketPermission 1
72.19.8.14:5656 connect,resolve)
        at java.security.AccessControlContext.checkPermission(AccessControlConte
xt.java:264)
        at java.security.AccessController.checkPermission(AccessController.java:
427)
        at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
        at java.lang.SecurityManager.checkConnect(SecurityManager.java:1034)
        at java.net.Socket.connect(Socket.java:501)
        at java.net.Socket.connect(Socket.java:457)
        at java.net.Socket.<init>(Socket.java:365)
        at java.net.Socket.<init>(Socket.java:207)
        at ChatClient.action(ChatClient.java:52)
        at java.awt.Component.handleEvent(Component.java:5734)
        at java.awt.Component.postEvent(Component.java:4240)
        at java.awt.Component.postEvent(Component.java:4250)
        at java.awt.Component.postEvent(Component.java:4250)
        at java.awt.Component.dispatchEventImpl(Component.java:3971)
        at java.awt.Component.dispatchEvent(Component.java:3803)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:234)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)