Vaultwarden does not start

I’ve installed the vaultwarden add on in but it won’t start. It looks like it hangs when trying to start nginx. Here is the log:

[2022-07-14 10:16:33.550][tracing::span][TRACE] parse_headers;
[2022-07-14 10:16:33.550][tracing::span::active][TRACE] -> parse_headers;
[2022-07-14 10:16:33.550][tracing::span::active][TRACE] <- parse_headers;
[2022-07-14 10:16:33.550][tracing::span][TRACE] -- parse_headers;
[2022-07-14 10:16:33.551][mio::poll][TRACE] deregistering event source from poller
[10:16:33] INFO: Starting NGinx...

How can I find out more information about what is going on?
I am running version 2022.7.3 of home assistant