internal_server_error

Processing SayController#hello (for 127.0.0.1 at 2008-01-06 21:53:26) [GET]
 Session ID: BAh7BiIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo%0ASGFzaHsABjoKQHVzZWR7AA%3D%3D--280ba20f88eaf9ed6c19c6b8718d02c89d0b20be
 Parameters: {"action"=>"hello", "controller"=>"say"}


MissingSourceFile (no such file to load -- sqlite3):
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/core_ext/kernel/requires.rb:7:in `require_library_or_gem'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/core_ext/kernel/requires.rb:5:in `require_library_or_gem'
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/sqlite3_adapter.rb:10:in `sqlite3_connection'
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `send'
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `connection='
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:259:in `retrieve_connection'
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection'
  F:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/query_cache.rb:8:in `cache'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:677:in `perform_action'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in `send'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in `process_without_filters'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:685:in `process_without_session_management_support'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/session_management.rb:123:in `process'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:388:in `process'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:171:in `handle_request'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:115:in `dispatch'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi'
  F:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in `dispatch'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/../lib/mongrel/php?name=rails" onclick="tagshow(event)" class="t_tag">rails.rb:76:in `process'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/../lib/mongrel/rails.rb:74:in `synchronize'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/../lib/mongrel/rails.rb:74:in `process'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:159:in `process_client'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in `each'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in `process_client'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in `initialize'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in `new'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in `initialize'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in `new'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:282:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in `each'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:128:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/command.rb:212:in `run'
  F:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:281
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in `load'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in `load'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in `load'
  F:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/mongrel.rb:64
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
  F:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
  F:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  F:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
  script/server:3


初次尝试，出错了，不知道是不是我在rails配置的时候 出错了 ，还是其他的
希望高手指教
还有一大堆的log贴不上了

sqlite3或者它的适配器没有安装，你是用mysql还是sqlite？在数据库那里配置一下。

你这也是sqlite的问题。
本来rails的默认数据库是mysql的，2.0以后改成了sqlite.
解决办法有两个
1.你换用sqlite
2.database.yml重新改为mysql