Polkascan API works but no data displayed.

[LoveRadish]

Hello, Arjanz
I really want to get your help about the polkascan os.
I have built the polkascan os and followed the full deployment guide as you mentioned in github.
And the system is working on 8080 port on my server.
The log says that the API and harvester and the mysql database are all working.
But on the 8080 port, there's no data.
I've checked that the API working in the browser's network tab.
But no result.
Could you please help me?
Could you please let me know the correct reason?