[11:54:16] Using gulpfile /opt/creditcardpage/gulpfile.js
[11:54:16] Starting 'clean'...
[11:54:16] Starting 'server'...
[11:54:16] Finished 'server' after 3.4 ms
[11:54:16] Starting 'fonts'...
[11:54:16] Starting 'javascript'...
[11:54:16] 'javascript' errored after 17 ms
[11:54:16] Error: Cannot find module 'gulp-uglify' from '/opt/creditcardpage'
    at Function.module.exports [as sync] (/opt/creditcardpage/node_modules/gulp-load-plugins/node_modules/resolve/lib/sync.js:33:11)
    at requireFn (/opt/creditcardpage/node_modules/gulp-load-plugins/index.js:46:25)
    at Object.defineProperty.get (/opt/creditcardpage/node_modules/gulp-load-plugins/index.js:84:18)
    at Gulp.gulp.task.$.if.$.imagemin.progressive (/opt/creditcardpage/gulpfile.js:72:39)
    at module.exports (/opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/lib/runTask.js:34:7)
    at Gulp.Orchestrator._runTask (/opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/index.js:273:3)
    at Gulp.Orchestrator._runStep (/opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/index.js:214:10)
    at /opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/index.js:279:18
    at finish (/opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/lib/runTask.js:21:8)
    at module.exports (/opt/creditcardpage/node_modules/gulp/node_modules/orchestrator/lib/runTask.js:60:3)
[11:54:16] Finished 'clean' after 49 ms
[11:54:16] Finished 'fonts' after 45 ms
[11:54:16] [nodemon] 1.9.1
[11:54:16] [nodemon] to restart at any time, enter `rs`
[11:54:16] [nodemon] watching: *.*
[11:54:16] [nodemon] starting `node app.js`

/opt/creditcardpage/app.js:3
const APP_DIR = __dirname + "/app";
^^^^^
SyntaxError: Use of const in strict mode.
    at Module._compile (module.js:439:25)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:935:3
[11:54:16] [nodemon] app crashed - waiting for file changes before starting...