Hello, I tried to use other ports like 9500 or 8700 however it gives the same result.

I did use the command sudo lsof -n -i :5489 | grep LISTEN and it does not give any output.

Our jsreport were working fine on trial version however as soon as we add the enterprise license the previously build templates and data were disappeared. Then I upgraded jsreport from 1.9 to 1.10.

Node version is v8.9.4.
We were running trial version on pm2 version 2.9.3.
We use command jsreport start to run
We use EC2 server to host jsreport
cli version: 1.3.2

I have taken backup of the same report on local machine and it is running.

Here is the erroe

Error when starting http server on port 5900 Error: listen EADDRINUSE :::5900
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at Server.setupListenHandle [as _listen2] (net.js:1351:14)
at listenInCluster (net.js:1392:12)
at Server.listen (net.js:1476:7)
at /home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:23:12
at Promise._execute (/home/ubuntu/report_latest/node_modules/bluebird/js/release/debuggability.js:300:9)
at Promise._resolveFromExecutor (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:483:18)
at new Promise (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:79:10)
at startAsync (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:15:10)
at startExpressApp (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:49:12)
at module.exports.<anonymous> (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:184:12)
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:171:33
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:151:16
at tryCatcher (/home/ubuntu/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/ubuntu/node_modules/bluebird/js/release/promise.js:512:31)
at Promise._settlePromise (/home/ubuntu/node_modules/bluebird/js/release/promise.js:569:18)
at Promise._settlePromise0 (/home/ubuntu/node_modules/bluebird/js/release/promise.js:614:10)
at Promise._settlePromises (/home/ubuntu/node_modules/bluebird/js/release/promise.js:693:18)
at Async._drainQueue (/home/ubuntu/node_modules/bluebird/js/release/async.js:133:16)
at Async._drainQueues (/home/ubuntu/node_modules/bluebird/js/release/async.js:143:10)
at Immediate.Async.drainQueues [as _onImmediate] (/home/ubuntu/node_modules/bluebird/js/release/async.js:17:14)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
at processImmediate [as _immediateCallback] (timers.js:722:5)
2018-03-19T18:35:20.030Z - error: Error occured during reporter init Error: listen EADDRINUSE :::5900
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at Server.setupListenHandle [as _listen2] (net.js:1351:14)
at listenInCluster (net.js:1392:12)
at Server.listen (net.js:1476:7)
at /home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:23:12
at Promise._execute (/home/ubuntu/report_latest/node_modules/bluebird/js/release/debuggability.js:300:9)
at Promise._resolveFromExecutor (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:483:18)
at new Promise (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:79:10)
at startAsync (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:15:10)
at startExpressApp (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:49:12)
at module.exports.<anonymous> (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:184:12)
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:171:33
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:151:16
at tryCatcher (/home/ubuntu/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/ubuntu/node_modules/bluebird/js/release/promise.js:512:31)
at Promise._settlePromise (/home/ubuntu/node_modules/bluebird/js/release/promise.js:569:18)
at Promise._settlePromise0 (/home/ubuntu/node_modules/bluebird/js/release/promise.js:614:10)
at Promise._settlePromises (/home/ubuntu/node_modules/bluebird/js/release/promise.js:693:18)
at Async._drainQueue (/home/ubuntu/node_modules/bluebird/js/release/async.js:133:16)
at Async._drainQueues (/home/ubuntu/node_modules/bluebird/js/release/async.js:143:10)
at Immediate.Async.drainQueues [as _onImmediate] (/home/ubuntu/node_modules/bluebird/js/release/async.js:17:14)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
at processImmediate [as _immediateCallback] (timers.js:722:5)
Error: An error has occurred when trying to initialize jsreport.. seems like there is already a server running in port: 5900
at /home/ubuntu/node_modules/jsreport-cli/lib/instanceHandler.js:31:23
at tryCatcher (/home/ubuntu/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/ubuntu/node_modules/bluebird/js/release/promise.js:512:31)
at Promise._settlePromise (/home/ubuntu/node_modules/bluebird/js/release/promise.js:569:18)
at Promise._settlePromise0 (/home/ubuntu/node_modules/bluebird/js/release/promise.js:614:10)
at Promise._settlePromises (/home/ubuntu/node_modules/bluebird/js/release/promise.js:689:18)
at Async._drainQueue (/home/ubuntu/node_modules/bluebird/js/release/async.js:133:16)
at Async._drainQueues (/home/ubuntu/node_modules/bluebird/js/release/async.js:143:10)
at Immediate.Async.drainQueues (/home/ubuntu/node_modules/bluebird/js/release/async.js:17:14)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
at processImmediate [as _immediateCallback] (timers.js:722:5) {"originalError":{"code":"EADDRINUSE","errno":"EADDRINUSE","syscall":"listen","address":"::","port":5900}}
(Original) Error: listen EADDRINUSE :::5900
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at Server.setupListenHandle [as _listen2] (net.js:1351:14)
at listenInCluster (net.js:1392:12)
at Server.listen (net.js:1476:7)
at /home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:23:12
at Promise._execute (/home/ubuntu/report_latest/node_modules/bluebird/js/release/debuggability.js:300:9)
at Promise._resolveFromExecutor (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:483:18)
at new Promise (/home/ubuntu/report_latest/node_modules/bluebird/js/release/promise.js:79:10)
at startAsync (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:15:10)
at startExpressApp (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:49:12)
at module.exports.<anonymous> (/home/ubuntu/report_latest/node_modules/jsreport-express/lib/reporter.express.js:184:12)
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:171:33
at /home/ubuntu/node_modules/listener-collection/lib/listenerCollection.js:151:16
at tryCatcher (/home/ubuntu/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/ubuntu/node_modules/bluebird/js/release/promise.js:512:31)
at Promise._settlePromise (/home/ubuntu/node_modules/bluebird/js/release/promise.js:569:18)
at Promise._settlePromise0 (/home/ubuntu/node_modules/bluebird/js/release/promise.js:614:10)
at Promise._settlePromises (/home/ubuntu/node_modules/bluebird/js/release/promise.js:693:18)
at Async._drainQueue (/home/ubuntu/node_modules/bluebird/js/release/async.js:133:16)
at Async._drainQueues (/home/ubuntu/node_modules/bluebird/js/release/async.js:143:10)
at Immediate.Async.drainQueues [as _onImmediate] (/home/ubuntu/node_modules/bluebird/js/release/async.js:17:14)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
at processImmediate [as _immediateCallback] (timers.js:722:5) {"code":"EADDRINUSE","errno":"EADDRINUSE","syscall":"listen","address":"::","port":5900}

Not worked for me