Cache Missing in transcoder

Hello World,

I have the latest version
my issue is my disk is 99.8% out of 1.5TB
when looking to clear the cache under transcoder i don't have that option.
Can i go into server manually and do it without breaking it?

Which directories are using the most space?

/DVR
i actually had helping me on a forum currently opened (chDVR) seems like going manually into the streaming folder and deleting fixes the issue