If you send a request to a subdirectory that doesn't have
index.gmi, server will return full file path to that file.
For example, by requesting
gemini://localhost/src (assuming that
static_root is set to taurus repo), I get the following response:
51 Resource not found: /home/alex/Repos/taurus/./src/index.gmi
Let's remove it from the error, to prevent this from happening at other places.