Unable to start genieacs-ui service

Got below error when starting genieacs-ui service. Please help me in resolving this issue. My ubuntu version is 14.04
root@JenkinsSlave:~/.nvm# sudo systemctl status genieacs-ui
genieacs-ui.service - GenieACS UI
Loaded: loaded (/etc/systemd/system/genieacs-ui.service; enabled)
Active: failed (Result: exit-code) since Tue 2021-03-02 17:52:01 IST; 2s ago
Process: 9262 ExecStart=/usr/bin/genieacs-ui (code=exited, status=8)

Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: /usr/lib/node_modules/genieacs/bin/genieacs-ui:2
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: “use strict”;const e=require(“path”),t=require(“fs”),r=require(“os”),n=require
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: ^^^^^
root@JenkinsSlave:~/.nvm# journalctl _PID=9262
– Logs begin at Wed 2021-01-06 18:20:45 IST, end at Tue 2021-03-02 17:52:01 IST. –
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: /usr/lib/node_modules/genieacs/bin/genieacs-ui:2
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: “use strict”;const e=require(“path”),t=require(“fs”),r=require(“os”),n=require
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: ^^^^^
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: SyntaxError: Use of const in strict mode.
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at Module._compile (module.js:439:25)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at Object.Module._extensions…js (module.js:474:10)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at Module.load (module.js:356:32)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at Function.Module._load (module.js:312:12)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at Function.Module.runMain (module.js:497:10)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at startup (node.js:119:16)
Mar 02 17:52:01 JenkinsSlave genieacs-ui[9262]: at node.js:902:3

You’re using an old Node.js version. You need Node 12.3 or later.

Thanks Azidka. I am able to install it using 12.21.0 node.