Ruby on Rails application could not be started

There appears to be a database problem.
  • Your config/database.yml may not be written correctly. Please check it and fix any errors.
  • Your database schema may be out of date or nonexistant. Please run rake db:migrate to ensure that the database schema is up-to-date.
  • The database server may not be running. Please check whether it's running, and start it if it isn't.
Error message:
SQLite3::SQLException: no such table: blogs: SELECT * FROM "blogs" ORDER BY id LIMIT 1 (ActiveRecord::StatementInvalid)
Exception class:
ActiveRecord::StatementInvalid
Application root:
/usr/local/www/rails/constructedreality.net
Backtrace:
# File Line Location
0 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb 189 in `log'
1 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb 132 in `execute'
2 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb 372 in `catch_schema_changes'
3 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb 132 in `execute'
4 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb 275 in `select'
5 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb 7 in `select_all_without_query_cache'
6 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb 76 in `select_all'
7 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/base.rb 635 in `find_by_sql'
8 /usr/local/www/rails/constructedreality.net/vendor/cached_model/lib/cached_model.rb 149 in `find_by_sql'
9 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/base.rb 1490 in `find_every'
10 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/base.rb 1452 in `find_initial'
11 /usr/local/www/rails/constructedreality.net/vendor/rails/activerecord/lib/active_record/base.rb 587 in `find'
12 /usr/local/www/rails/constructedreality.net/vendor/cached_model/lib/cached_model.rb 131 in `find'
13 /usr/local/www/rails/constructedreality.net/app/models/blog.rb 101 in `default'
14 /usr/local/www/rails/constructedreality.net/app/controllers/articles_controller.rb 11
15 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 27 in `gem_original_require'
16 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 27 in `require'
17 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 148 in `require'
18 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 507 in `new_constants_in'
19 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 148 in `require'
20 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 254 in `require_or_load'
21 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 213 in `depend_on'
22 /usr/local/www/rails/constructedreality.net/vendor/rails/activesupport/lib/active_support/dependencies.rb 133 in `require_dependency'
23 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 364 in `load_application_classes'
24 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 363 in `each'
25 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 363 in `load_application_classes'
26 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 361 in `each'
27 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 361 in `load_application_classes'
28 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 182 in `process'
29 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 112 in `send'
30 /usr/local/www/rails/constructedreality.net/vendor/rails/railties/lib/initializer.rb 112 in `run'
31 ./config/environment.rb 13
32 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 27 in `gem_original_require'
33 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 27 in `require'
34 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/railz/application_spawner.rb 252 in `preload_application'
35 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/railz/application_spawner.rb 212 in `initialize_server'
36 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/utils.rb 181 in `report_app_init_status'
37 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/railz/application_spawner.rb 201 in `initialize_server'
38 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 166 in `start_synchronously'
39 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 135 in `start'
40 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 112 in `fork'
41 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 112 in `start'
42 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/railz/application_spawner.rb 177 in `start'
43 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb 218 in `spawn_rails_application'
44 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb 213 in `synchronize'
45 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb 213 in `spawn_rails_application'
46 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb 122 in `spawn_application'
47 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/spawn_manager.rb 247 in `handle_spawn_application'
48 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 317 in `__send__'
49 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 317 in `main_loop'
50 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/lib/passenger/abstract_server.rb 168 in `start_synchronously'
51 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.0.3/bin/passenger-spawn-server 46