Unexpected Token error after Application deployment

[MuhammadFayaz]

I deployed an application configured with webappbuilder in arcgis online on my local server, but i get the following error! 

Anybody knows the reason..

Thank you!

[deleted-user-CQZbjNeBXm49]

Check your config.json file from the top to see if a bracket "{}" or semi-colon ";" has been omitted.

Baba