will_paginate renderer not specified on padrino in view

gistfile1.txt

ArgumentError - :renderer not specified:
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/bundler/gems/will_paginate-dc588e6b5b6f/lib/will_paginate/view_helpers.rb:79:in `will_paginate'
 /Users/Adam/fashion-p/app/views/shared/_brand_list.html.haml:9:in `evaluate_source'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/template.rb:209:in `instance_eval'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/template.rb:209:in `evaluate_source'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/template.rb:144:in `cached_evaluate'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/template.rb:127:in `evaluate'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/haml.rb:24:in `evaluate'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/tilt-1.3.2/lib/tilt/template.rb:76:in `render'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:563:in `render'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application.rb:255:in `render'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/rendering.rb:149:in `render'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-helpers-0.10.1/lib/padrino-helpers/output_helpers.rb:17:in `render'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-helpers-0.10.1/lib/padrino-helpers/render_helpers.rb:34:in `partial'
 /Users/Adam/fashion-p/app/controllers/brands.rb:32:in `block (3 levels) in <top (required)>'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-helpers-0.10.1/lib/padrino-helpers/output_helpers.rb:37:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-helpers-0.10.1/lib/padrino-helpers/output_helpers.rb:37:in `capture_html'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-cache-0.10.1/lib/padrino-cache/helpers/fragment.rb:50:in `cache'
 /Users/Adam/fashion-p/app/controllers/brands.rb:30:in `block (2 levels) in <top (required)>'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:482:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:482:in `block in route'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:724:in `instance_eval'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:724:in `route_eval'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:44:in `block (2 levels) in process_destination_path'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:44:in `catch'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:44:in `block in process_destination_path'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:17:in `instance_eval'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:17:in `process_destination_path'
 (eval):16:in `block (2 levels) in inject_root_methods'
 (eval):6:in `catch'
 (eval):6:in `block in inject_root_methods'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/http_router-0.9.7/lib/http_router/node/root.rb:92:in `[]'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/http_router-0.9.7/lib/http_router.rb:118:in `block in call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/http_router-0.9.7/lib/http_router.rb:118:in `catch'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/http_router-0.9.7/lib/http_router.rb:118:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:792:in `route!'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/application/routing.rb:779:in `dispatch!'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:644:in `block in call!'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:808:in `instance_eval'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:808:in `block in invoke'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:808:in `catch'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:808:in `invoke'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:644:in `call!'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:629:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-flash-0.1.2/lib/rack/flash.rb:147:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/reloader.rb:243:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/logger.rb:313:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/showexceptions.rb:21:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sass-3.1.7/lib/sass/plugin/rack.rb:54:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/session/abstract/id.rb:195:in `context'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/session/abstract/id.rb:190:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/head.rb:9:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/showexceptions.rb:21:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/methodoverride.rb:24:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1272:in `block in call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1303:in `synchronize'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/sinatra-1.2.6/lib/sinatra/base.rb:1272:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/router.rb:71:in `block in call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/router.rb:64:in `each'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/router.rb:64:in `call'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/connection.rb:84:in `block in pre_process'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/connection.rb:82:in `catch'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/connection.rb:82:in `pre_process'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/connection.rb:57:in `process'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/connection.rb:42:in `receive_data'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/backends/base.rb:61:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thin-1.2.11/lib/thin/server.rb:159:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/handler/thin.rb:13:in `run'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/rack-1.3.2/lib/rack/server.rb:265:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/server.rb:44:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/server.rb:34:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/server.rb:13:in `run!'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/cli/adapter.rb:7:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/lib/padrino-core/cli/base.rb:24:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thor-0.14.6/lib/thor/task.rb:22:in `run'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thor-0.14.6/lib/thor/invocation.rb:118:in `invoke_task'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thor-0.14.6/lib/thor.rb:263:in `dispatch'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/thor-0.14.6/lib/thor/base.rb:389:in `start'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/gems/padrino-core-0.10.1/bin/padrino:9:in `<top (required)>'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/bin/padrino:19:in `load'
 /Users/Adam/.rvm/gems/ruby-1.9.2-p180/bin/padrino:19:in `<main>'
  DEBUG - [17/Aug/2011 18:27:13] "GET (0.0008ms) 127.0.0.1 - - /__sinatra__/500.png HTTP/1.1 - 304 -"