Not able to open requested site

[srikari11]

Exception in thread "main" org.openqa.selenium.WebDriverException: Unable to bind to locking port 7054 within 45000 ms
Build info: version: '2.42.2', revision: '6a6995d', time: '2014-06-03 17:42:30'
System info: host: 'DOGIPARTHY', ip: '192.168.1.124', os.name: 'Windows 8.1', os.arch: 'amd64', os.version: '6.3', java.version: '1.8.0_121'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.internal.SocketLock.lock(SocketLock.java:98)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:84)
at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:246)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:114)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:193)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:186)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:182)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:95)
at selprgs.Gmaillogin.main(Gmaillogin.java:17)