Issue with vagrant while using vagrant up

on installing fresh vagrant instance, I am getting this error while using vagrant up. Here is the error

Vagrant failed to initialize at a very early stage:

There is a syntax error in the following Vagrantfile. The syntax error
message is reproduced below for convenience:

/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:141: syntax error, unexpected tPOW
...ype: folder["type"] ||= nil, **options
...                               ^
/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:157: syntax error, unexpected keyword_do_block, expecting keyword_end
      settings["sites"].each do |site|
                               ^
/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:207: syntax error, unexpected keyword_do_block, expecting keyword_end
        settings["databases"].each do |db|
                                     ^
/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:208: syntax error, unexpected tSTRING_BEG, expecting keyword_end
          config.vm.provision "shell" do |s|
                               ^
/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:208: syntax error, unexpected keyword_do_block, expecting keyword_end
          config.vm.provision "shell" do |s|
                                        ^
/mnt/c/Users/bilal/Homestead/scripts/homestead.rb:220: syntax error, unexpected keyword_end, expecting $end

via Chebli Mohamed