jfr start doesnt work

[JHarris12345]

What behavior is observed:

When I do /jfr start it says this:

What behavior is expected:

Not that

Steps/models to reproduce:

Fresh start the plugin and it doesnt work

Screenshots (if applicable)

Plugin list:

Environment description

Plugin version or build number (don't write latest):

Server Log:

Hastebin / Gist link of the error, stacktrace or the complete log (if any)

Configuration:

Hastebin / Gist link of your config.yml file