What could be the problem with Privoxy working in this scenario?

Question

SSH

So. I'm trying to raise privoxy + tor for a telegram bot on a hosting.

After installing via apt-get install , privoxy via service privoxy start starts up just fine.

I add to it

forward-socks5 / localhost:9050 .
forward-socks4 / localhost:9050 .
forward-socks4a / localhost:9050 .

And when I try to run it using the same method, I catch

it. I'm sure that due to inexperience I can't find a solution, tell me please, what could be the matter?