If your Bungeecord server does not start and keep restarting there's most likely a configuration issue.
Most common issue:
- It's base configuration file config.yml is most likely malformed. YML config files require a very specific format.
How to resolve it?
- Paste the contents of the config.yml which can be found in /home/container into the following website: Click Me!
- Check the output of that web application. It'll tell you on which line and column the issue is.