Error detected while processing

[popkinj]

• Vim 8.0.1453
• Ubuntu Linux 18.04
• Installed via pathogen
• Python 3.6.7

When opening any fsharp file I'm getting the following error:

Error detected while processing /home/sumuser/.vim/bundle/vim-fsharp/ftplugin/fsharp.vim:
line   81:
Traceback (most recent call last):
  File "<string>", line 25, in <module>
  File "<string>", line 22, in get_path
  File "/home/sumuser/.vim/bundle/vim-fsharp/ftplugin/fsharpvim.py", line 165, in get_paths
    return self._getpaths.send("compilerlocation\n")
  File "/home/sumuser/.vim/bundle/vim-fsharp/ftplugin/fsharpvim.py", line 47, in send
    self._write(command)
  File "/home/sumuser/.vim/bundle/vim-fsharp/ftplugin/fsharpvim.py", line 32, in _write
    self.proc.stdin.flush()
BrokenPipeError: [Errno 32] Broken pipe

Thanks in advance ☺