ToneMap settings greyed out, encoding with ToneMap enabled fails

[Selur]

vsfilters and vsscripts is just how Hybrid names the folders.

I have Vapoursynth installed, have some Vapoursynth plugins that Hybrid can use installed,

Where?

Probably the relevant part of the terminal output:

according to that output Vapoursynth should be enabled.
But since it isn't try:
a. start Hybrid
b. set a default ouput path (Config->Paths)
c. enabled debug output (Config->Misc)
d. save those defaults (Config)
start Hybrid and after the startup look into the default output path you set before, there should be a HybridDebugOutput.txt
zip that and attach it to your next post.

Cu Selur