ruby - Rails 'parse_query' error on server in brand new app -

i have installed on os x 10.10.3: homebrew, command line tools, installed ruby using rbenv:

ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin14] rails 4.2.2 

when create new app (with default sqlite database) , try run it, says:

=> booting webrick => rails 4.2.2 application starting in development on http://localhost:3000 => run `rails server -h` more startup options => ctrl-c shutdown server [2015-06-18 23:11:30] info  webrick 1.3.1 [2015-06-18 23:11:30] info  ruby 2.2.2 (2015-04-13) [x86_64-darwin14] [2015-06-18 23:11:30] info  webrick::httpserver#start: pid=41860 port=3000 

but in browser see:

500 internal server error if administrator of website, please read web application's log file and/or web server's log file find out went wrong. 

log file:

started "/" ::1 @ 2015-06-18 23:11:48 +0300  **argumenterror (wrong number of arguments (2 1)):**   actionpack (4.2.2) lib/action_dispatch/http/request.rb:338:in `parse_query'   rack (1.6.3) lib/rack/request.rb:191:in `get'   actionpack (4.2.2) lib/action_dispatch/http/request.rb:300:in `get'   actionpack (4.2.2) lib/action_dispatch/http/parameters.rb:14:in `parameters'   actionpack (4.2.2) lib/action_dispatch/http/filter_parameters.rb:37:in `filtered_parameters'   actionpack (4.2.2) lib/action_controller/metal/instrumentation.rb:22:in `process_action'   actionpack (4.2.2) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'   activerecord (4.2.2) lib/active_record/railties/controller_runtime.rb:18:in `process_action'   actionpack (4.2.2) lib/abstract_controller/base.rb:137:in `process'   actionview (4.2.2) lib/action_view/rendering.rb:30:in `process'   actionpack (4.2.2) lib/action_controller/metal.rb:196:in `dispatch'   actionpack (4.2.2) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'   actionpack (4.2.2) lib/action_controller/metal.rb:237:in `block in action'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:74:in `call'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:74:in `dispatch'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:43:in `serve'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:43:in `block in serve'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:30:in `each'   actionpack (4.2.2) lib/action_dispatch/journey/router.rb:30:in `serve'   actionpack (4.2.2) lib/action_dispatch/routing/route_set.rb:819:in `call'   rack (1.6.3) lib/rack/etag.rb:24:in `call'   rack (1.6.3) lib/rack/conditionalget.rb:25:in `call'   rack (1.6.3) lib/rack/head.rb:13:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/params_parser.rb:27:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/flash.rb:260:in `call'   rack (1.6.3) lib/rack/session/abstract/id.rb:225:in `context'   rack (1.6.3) lib/rack/session/abstract/id.rb:220:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/cookies.rb:560:in `call'   activerecord (4.2.2) lib/active_record/query_cache.rb:36:in `call'   activerecord (4.2.2) lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in `call'   activerecord (4.2.2) lib/active_record/migration.rb:378:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'   activesupport (4.2.2) lib/active_support/callbacks.rb:88:in `call'   activesupport (4.2.2) lib/active_support/callbacks.rb:88:in `_run_callbacks'   activesupport (4.2.2) lib/active_support/callbacks.rb:776:in `_run_call_callbacks'   activesupport (4.2.2) lib/active_support/callbacks.rb:81:in `run_callbacks'   actionpack (4.2.2) lib/action_dispatch/middleware/callbacks.rb:27:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/reloader.rb:73:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'   web-console (2.1.3) lib/web_console/middleware.rb:37:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'   railties (4.2.2) lib/rails/rack/logger.rb:38:in `call_app'   railties (4.2.2) lib/rails/rack/logger.rb:20:in `block in call'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:68:in `block in tagged'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:26:in `tagged'   activesupport (4.2.2) lib/active_support/tagged_logging.rb:68:in `tagged'   railties (4.2.2) lib/rails/rack/logger.rb:20:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/request_id.rb:21:in `call'   rack (1.6.3) lib/rack/methodoverride.rb:22:in `call'   rack (1.6.3) lib/rack/runtime.rb:18:in `call'   activesupport (4.2.2) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'   rack (1.6.3) lib/rack/lock.rb:17:in `call'   actionpack (4.2.2) lib/action_dispatch/middleware/static.rb:113:in `call'   rack (1.6.3) lib/rack/sendfile.rb:113:in `call'   railties (4.2.2) lib/rails/engine.rb:518:in `call'   railties (4.2.2) lib/rails/application.rb:164:in `call'   rack (1.6.3) lib/rack/lock.rb:17:in `call'   rack (1.6.3) lib/rack/content_length.rb:15:in `call'   rack (1.6.3) lib/rack/handler/webrick.rb:88:in `service'   /users/smi/.rbenv/versions/2.2.2/lib/ruby/2.2.0/webrick/httpserver.rb:138:in `service'   /users/smi/.rbenv/versions/2.2.2/lib/ruby/2.2.0/webrick/httpserver.rb:94:in `run'   /users/smi/.rbenv/versions/2.2.2/lib/ruby/2.2.0/webrick/server.rb:294:in `block in start_thread'     rendered /users/smi/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/actionpack-4.2.2/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (22.3ms) 

somebody has similar error? how did resolve this?

i getting same thing, rails 4.2.1, , running on puma 2.11.3.

i noticed bundler upgraded rack 1.6.3. setting version 1.6.2 resolved me.