Command: npm run build error

[InderdeepBajwa]

Hi!
I am trying to build this program for the first time. Nice work!
Whenever I try to run the command 'npm run build' I get the following error:

Version: webpack 1.15.0
Time: 453ms
Asset Size Chunks Chunk Names
bundle.js 3.08 kB 0 [emitted] main
bundle.js.map 4.33 kB 0 [emitted] main
[0] multi main 28 bytes {0} [built]
+ 1 hidden modules

ERROR in bundle.js from UglifyJs
SyntaxError: Unexpected token: name (refireApp) [./src/index.js:1,7]

refire-forum@1.5.0 build:rules /root/Documents/firebvase
firebase-bolt security-rules.bolt

bolt: Generating security-rules.json...

refire-forum@1.5.0 html /root/Documents/firebvase
cp index.html dist/index.html

Looks like it's something to do with the app name. I have already renamed the app ID that matched with my firebase ID in file config.js.