Homesteadで先ほどまで出来ていたvagrant upがエラーとなる

問題点・実現したいこと

Homesteadで先ほどまで出来ていたvagrant upがエラーとなる
vagrant up,vagrant sshを実行後cd Code/で移動し新規laravelプロジェクトを生成する。

###ディレクトリ構造
先ほどまでは下記のhomestead上でvagrant upは実行できておりました。

nekonoMacBook-Air:homestead neko$ pwd
/Users/neko/app/homestead

###cd Code/が実現できていたディレクトリ

vagrant@homestead:~$ cd Code/
vagrant@homestead:~/Code$ pwd
/home/vagrant/Code

発生している問題・エラーメッセージ

nekonoMacBook-Air:Homestead neko$ vagrant up
/opt/vagrant/embedded/lib/ruby/2.4.0/psych.rb:377:in `parse': (<unknown>): could not find expected ':' while scanning a simple key at line 3 column 1 (Psych::SyntaxError)
	from /opt/vagrant/embedded/lib/ruby/2.4.0/psych.rb:377:in `parse_stream'
	from /opt/vagrant/embedded/lib/ruby/2.4.0/psych.rb:325:in `parse'
	from /opt/vagrant/embedded/lib/ruby/2.4.0/psych.rb:252:in `load'
	from /Users/neko/app/Homestead/Vagrantfile:29:in `block in <top (required)>'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/v2/loader.rb:37:in `load'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/loader.rb:126:in `block (2 levels) in load'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/loader.rb:119:in `each'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/loader.rb:119:in `block in load'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/loader.rb:116:in `each'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/config/loader.rb:116:in `load'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/vagrantfile.rb:29:in `initialize'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/environment.rb:792:in `new'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/environment.rb:792:in `vagrantfile'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/environment.rb:973:in `process_configured_plugins'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/lib/vagrant/environment.rb:178:in `initialize'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/bin/vagrant:145:in `new'
	from /opt/vagrant/embedded/gems/2.2.5/gems/vagrant-2.2.5/bin/vagrant:145:in `<main>'