Gitlab Can'；我无法保存项目。（错误500）

当我尝试创建新项目时，gitlab（v6.3.0）显示500错误页面

Gitlab日志：

==> production.log <==
Started POST "/projects" for xx.xx.xx. at 2013-12-22 22:28:29 +0000
Processing by ProjectsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"dJm8MC7Za8d+kJjCdUe88O2nzS1g7bW8uHLpQ08h+Y8=", "project"=>{"name"=>"test2", "path"=>"", "namespace_id"=>"1", "import_url"=>"", "description"=>""}, "commit"=>"Create project"}
Completed 500 Internal Server Error in 136.5ms

NoMethodError (undefined method errors' for nil:NilClass):
app/contexts/projects/create_context.rb:60:inrescue in execute'
app/contexts/projects/create_context.rb:9:in execute'
app/controllers/projects_controller.rb:23:increate'
app/controllers/application_controller.rb:54:in `set_current_user_for_thread'

---

Gitlab不会在存储库路径中创建存储库。如何解决此问题？

通过将gitlab升级到6.4.3版，可以/可能/解决此问题

@project.errors.add(:base, "Can't save project. Please try again later")