Rails app error

I’m getting a rails app error when I try to connect
to the blog. Not sure why.

Forgive my ignorance – I’m a Ruby and Linux guy,
but not a web, rails, or mysql guy.

How do I debug?

The only remaining test error is:

  1. Failure:
    [./test/functional/admin/…/…/test_helper.rb:44:in assert_xpath' ./test/functional/xml_controller_test.rb:295:intest_xml_atom10’]:
    is not true.

204 tests, 794 assertions, 1 failures, 0 errors
rake aborted!
Test failures