term_start function unknown error

[JustForCodin]

Hello there!
I'm trying to install pylsp-all for python using :LspInstallServer and I get the following error

Installing pylsp-all
Error detected while processing function <SNR>35_vim_lsp_install_server:
line   32:
E117: Unknown function: term_start
E15: Invalid expression: term_start([l:entry[1]], {'cwd': l:server_install_dir})

It also says: pylsp-all requires py, but I already have python installed on my mac.
I'm using MacOS 10.13.6 and Vim 8.0.1283
I tried to install pylsp-all manually but it didn't solve the problem and
I couldn't find any info about this. Any idea why this happens? Is this function deprecated or something?
I kinda new to vim btw, just tryna get it how things work here :)

[IgorTodorovskiIBM]

I'm getting this as well

[IgorTodorovskiIBM]

I had to rebuild my vim with --enable-terminal support, that fixed it