Cannot start profiler

[FooterManDev]

Description

Attempted to run a profiler, sparkc profiler start. Chat says "Starting a new profiler, please wait..." and nothing else. A stack trace was logged, and I have provided below.

Reproduction Steps

Open a world.
Run the command sparkc profiler start.
Observe.

Expected Behaviour

Well, I expected it to run a profiler...

Platform Information

• Minecraft Version: 1.20.1
• Platform Type: Client
• Platform Brand: Forge
• Platform Version: 47.3.7

Spark Version

1.10.53

Logs and Configs

Stack trace on its own -> https://gist.github.com/FooterManDev/8df7ced9a26afb05760aba0f7018f22c
Full log -> https://mclo.gs/wtH9wlZ

Extra Details

The error in the stack trace mentions a spark profiler is already running, but I don't run this command while another profiler is active, to my knowledge.
This is with the Monifactory modpack. I did not test in an instance with only spark.