500 — Internal Server Error

Steps to reproduce the behavior:
1. i use docker to install and run 
2. when i open the URL "localhost:8899/api/v1/stats", show the error 500 "The server encountered an internal error and cannot complete your request."
3. like "http://localhost:8899/#/" it's ok, but nothing

**Desktop (please complete the following information):**
 - OS: ubuntu 22.04
 - Browser chrome
 - DOCKER: 20.10.17