title: can't create project in GitLab 5.0
body: <p>When I try to create project in GitLab 5.0 web interface, it show error - </p>
  
  <pre>
  Can't save project. Please try again later
  </pre> 
  
  <p>I have no information about this error in logs, only - </p>
  
  <pre>
  Started POST "/projects" for 127.0.0.1 at 2013-04-29 12:36:06 +0400
  Processing by ProjectsController#create as JS
    Parameters: {"utf8"=>"вњ“", "authenticity_token"=>"2fl+iBv2IggV6RVQP2M41lzeQRWT2hnow1qfG4NVxbQ=", "project"=>{"name"=>"sdfsdf", "namespace_id"=>"GLN", "import_url"=>""}, "commit"=>"Create project"}
    Rendered projects/_new_form.html.haml (8.5ms)
    Rendered projects/create.js.haml (9.4ms)
  Completed 200 OK in 119ms (Views: 10.0ms | ActiveRecord: 5.8ms)
  </pre>
  
  <p>Can anybody help me?</p>