Jenkins console is not accessible after jenkins restart

[sakshira...@gmail.com]

Hello all,

After email pulgin extension install i had to restart jenkins and now jenkins console is not accessible:

please advise.

sudo systemctl status jenkins

● jenkins.service - LSB: Start Jenkins at boot time

   Loaded: loaded (/etc/init.d/jenkins; generated)

   Active: active (exited) since Thu 2020-11-12 13:34:02 UTC; 2h 6min ago

     Docs: man:systemd-sysv-generator(8)

  Process: 7546 ExecStop=/etc/init.d/jenkins stop (code=exited, status=0/SUCCESS)

  Process: 7602 ExecStart=/etc/init.d/jenkins start (code=exited, status=0/SUCCESS)

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab systemd[1]: Stopped LSB: Start Jenkins at boot time.

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab systemd[1]: Starting LSB: Start Jenkins at boot time...

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab jenkins[7602]: Correct java version found

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab jenkins[7602]:  * Starting Jenkins Automation Server jenkins

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab su[7668]: Successful su for jenkins by root

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab su[7668]: + ??? root:jenkins

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab su[7668]: pam_unix(su:session): session opened for user jenkins by (uid=0)

Nov 12 13:34:01 harbortest-master-gro-a7c3cedfab su[7668]: pam_unix(su:session): session closed for user jenkins

Nov 12 13:34:02 harbortest-master-gro-a7c3cedfab jenkins[7602]:    ...done.

Nov 12 13:34:02 harbortest-master-gro-a7c3cedfab systemd[1]: Started LSB: Start Jenkins at boot time.