UnreachableBrowserException: Could not start a new session Possible causes are invalid address of the remote server or browser start-up failure

I am new to selenium. Able to configure selenium set up on Ubuntu.Configuration details given below:

• Google Chrome 68.0.3440.84
• ChromeDriver 2.41.578700 (2f1ed5f9343c13f73144538f15c00b370eda6706)
• Jenkins ver. 2.193
• ubuntu-18.04
• Doc referred for selenium set up : https://tecadmin.net/setup-selenium-chromedriver-on-ubuntu/

But every run I am getting below error on jenkins :

Opening chrome driver
Oct 30, 2019 1:26:49 PM org.openqa.selenium.remote.DesiredCapabilities chrome
INFO: Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
[ERROR] Tests run: 3, Failures: 1, Errors: 0, Skipped: 2, Time elapsed: 0.998 s <<< FAILURE! - in TestSuite
[ERROR] setUp(com.test.WebAppTitleTestOnChrome)  Time elapsed: 0.895 s  <<< FAILURE!
org.openqa.selenium.remote.UnreachableBrowserException: 
Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

Please suggest me.