Seemingly to error every time I open a .fs file in vim

[Montana]

Hey developers,

I installed vim-fsharp using plug, here's my .vimrc. currently:

 source ~/.vim_runtime/vimrcs/plugins_config.vim
 source ~/.vim_runtime/vimrcs/extended.vim

 try
 source ~/.vim_runtime/my_configs.vim
 catch
 endtry
 colo 256-grayvim
 syntax on
 let g:typescript_indent_disable = 1

 call plug#begin()

 Plug 'preservim/NERDTree'
 Plug 'pangloss/vim-javascript'
 Plug 'mxw/vim-jsx'
 Plug 'mattn/emmet-vim'
 Plug 'w0rp/ale'
 Plug 'rust-lang/rust.vim'
 Plug 'leafgarland/typescript-vim'
 Plug 'prettier/vim-prettier'
 Plug 'fsharp/vim-fsharp', {
       \ 'for': 'fsharp',
       \ 'do':  'make fsautocomplete',
       \}

 call plug#end()

When I open a .fs file, I get this:

I've tried to setup my .vimrc in many different ways, but still no luck. Any help would be much appreciated!

-Montana Mendy