Hi,
I jus installed API Umbrella on one of Google Cloud Machines. It works fine and the api proxying works as expected. However, when I navigate to any of the analytics-related screens, I see no metrics. The screen renders properly but the numbers are all zeroes. I guess it has something to do with database interaction, and I tried debugging the possible issues a lot, but without any success.
Attaching the screenshot for reference.

Can anyone please point out what might the issue be?