full stack trace in development mode
/usr/lib/ruby/vendor_ruby/devise_lastseenable/model.rb:7:in `stamp!' /usr/lib/ruby/vendor_ruby/devise_lastseenable/hooks/lastseenable.rb:3:in `block in <top (required)>' /usr/lib/ruby/vendor_ruby/warden/hooks.rb:14:in `call' /usr/lib/ruby/vendor_ruby/warden/hooks.rb:14:in `block in _run_callbacks' /usr/lib/ruby/vendor_ruby/warden/hooks.rb:9:in `each' /usr/lib/ruby/vendor_ruby/warden/hooks.rb:9:in `_run_callbacks' /usr/lib/ruby/vendor_ruby/warden/manager.rb:53:in `_run_callbacks' /usr/lib/ruby/vendor_ruby/warden/proxy.rb:179:in `set_user' devise (3.5.1) lib/devise/controllers/sign_in_out.rb:43:in `sign_in' devise (3.5.1) lib/devise/controllers/helpers.rb:235:in `sign_in_and_redirect' app/controllers/registrations_controller.rb:18:in `create' /usr/lib/ruby/vendor_ruby/action_controller/metal/implicit_render.rb:4:in `send_action' /usr/lib/ruby/vendor_ruby/abstract_controller/base.rb:198:in `process_action' /usr/lib/ruby/vendor_ruby/action_controller/metal/rendering.rb:10:in `process_action' /usr/lib/ruby/vendor_ruby/abstract_controller/callbacks.rb:20:in `block in process_action' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:115:in `call' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:115:in `call' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:553:in `block (2 levels) in compile' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:503:in `call' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:503:in `call' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:88:in `run_callbacks' /usr/lib/ruby/vendor_ruby/abstract_controller/callbacks.rb:19:in `process_action' /usr/lib/ruby/vendor_ruby/action_controller/metal/rescue.rb:29:in `process_action' /usr/lib/ruby/vendor_ruby/action_controller/metal/instrumentation.rb:32:in `block in process_action' /usr/lib/ruby/vendor_ruby/active_support/notifications.rb:164:in `block in instrument' /usr/lib/ruby/vendor_ruby/active_support/notifications/instrumenter.rb:20:in `instrument' /usr/lib/ruby/vendor_ruby/active_support/notifications.rb:164:in `instrument' /usr/lib/ruby/vendor_ruby/action_controller/metal/instrumentation.rb:30:in `process_action' /usr/lib/ruby/vendor_ruby/action_controller/metal/params_wrapper.rb:250:in `process_action' /usr/lib/ruby/vendor_ruby/active_record/railties/controller_runtime.rb:18:in `process_action' /usr/lib/ruby/vendor_ruby/abstract_controller/base.rb:137:in `process' /usr/lib/ruby/vendor_ruby/action_view/rendering.rb:30:in `process' /usr/lib/ruby/vendor_ruby/action_controller/metal.rb:196:in `dispatch' /usr/lib/ruby/vendor_ruby/action_controller/metal/rack_delegation.rb:13:in `dispatch' /usr/lib/ruby/vendor_ruby/action_controller/metal.rb:237:in `block in action' /usr/lib/ruby/vendor_ruby/action_dispatch/routing/route_set.rb:76:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/routing/route_set.rb:76:in `dispatch' /usr/lib/ruby/vendor_ruby/action_dispatch/routing/route_set.rb:45:in `serve' /usr/lib/ruby/vendor_ruby/action_dispatch/routing/mapper.rb:49:in `serve' /usr/lib/ruby/vendor_ruby/action_dispatch/journey/router.rb:43:in `block in serve' /usr/lib/ruby/vendor_ruby/action_dispatch/journey/router.rb:30:in `each' /usr/lib/ruby/vendor_ruby/action_dispatch/journey/router.rb:30:in `serve' /usr/lib/ruby/vendor_ruby/action_dispatch/routing/route_set.rb:821:in `call' /usr/lib/ruby/vendor_ruby/omniauth/builder.rb:59:in `call' /usr/lib/ruby/vendor_ruby/rack/mobile-detect.rb:164:in `call' /usr/lib/ruby/vendor_ruby/http_accept_language/middleware.rb:14:in `call' /usr/lib/ruby/vendor_ruby/simple_captcha/middleware.rb:26:in `call' /usr/lib/ruby/vendor_ruby/warden/manager.rb:35:in `block in call' /usr/lib/ruby/vendor_ruby/warden/manager.rb:34:in `catch' /usr/lib/ruby/vendor_ruby/warden/manager.rb:34:in `call' /usr/lib/ruby/vendor_ruby/rack/etag.rb:24:in `call' /usr/lib/ruby/vendor_ruby/rack/conditionalget.rb:38:in `call' /usr/lib/ruby/vendor_ruby/rack/head.rb:13:in `call' /usr/lib/ruby/vendor_ruby/remotipart/middleware.rb:27:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/params_parser.rb:27:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/flash.rb:260:in `call' /usr/lib/ruby/vendor_ruby/rack/session/abstract/id.rb:225:in `context' /usr/lib/ruby/vendor_ruby/rack/session/abstract/id.rb:220:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/cookies.rb:560:in `call' /usr/lib/ruby/vendor_ruby/active_record/query_cache.rb:36:in `call' /usr/lib/ruby/vendor_ruby/active_record/connection_adapters/abstract/connection_pool.rb:653:in `call' /usr/lib/ruby/vendor_ruby/active_record/migration.rb:377:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/callbacks.rb:29:in `block in call' /usr/lib/ruby/vendor_ruby/active_support/callbacks.rb:84:in `run_callbacks' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/callbacks.rb:27:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/reloader.rb:73:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/remote_ip.rb:78:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/debug_exceptions.rb:17:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/show_exceptions.rb:30:in `call' /usr/lib/ruby/vendor_ruby/rails/rack/logger.rb:38:in `call_app' /usr/lib/ruby/vendor_ruby/rails/rack/logger.rb:22:in `call' /usr/lib/ruby/vendor_ruby/request_store/middleware.rb:8:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/request_id.rb:21:in `call' /usr/lib/ruby/vendor_ruby/rack/methodoverride.rb:22:in `call' /usr/lib/ruby/vendor_ruby/rack/runtime.rb:18:in `call' /usr/lib/ruby/vendor_ruby/active_support/cache/strategy/local_cache_middleware.rb:28:in `call' /usr/lib/ruby/vendor_ruby/rack/lock.rb:17:in `call' /usr/lib/ruby/vendor_ruby/action_dispatch/middleware/static.rb:116:in `call' /usr/lib/ruby/vendor_ruby/rack/sendfile.rb:113:in `call' /usr/lib/ruby/vendor_ruby/rack/cors.rb:80:in `call' /usr/lib/ruby/vendor_ruby/rails/engine.rb:518:in `call' /usr/lib/ruby/vendor_ruby/rails/application.rb:165:in `call' /usr/lib/ruby/vendor_ruby/rails/railtie.rb:194:in `public_send' /usr/lib/ruby/vendor_ruby/rails/railtie.rb:194:in `method_missing' /usr/lib/ruby/vendor_ruby/rack/protection/frame_options.rb:31:in `call' lib/rack/chrome_frame.rb:39:in `call' /usr/lib/ruby/vendor_ruby/rack/deflater.rb:35:in `call' lib/unicorn_killer.rb:35:in `call' /usr/lib/ruby/vendor_ruby/rack/tempfile_reaper.rb:15:in `call' /usr/lib/ruby/vendor_ruby/rack/lint.rb:49:in `_call' /usr/lib/ruby/vendor_ruby/rack/lint.rb:37:in `call' /usr/lib/ruby/vendor_ruby/rack/showexceptions.rb:24:in `call' /usr/lib/ruby/vendor_ruby/rack/commonlogger.rb:33:in `call' /usr/lib/ruby/vendor_ruby/sinatra/base.rb:218:in `call' /usr/lib/ruby/vendor_ruby/rack/chunked.rb:54:in `call' /usr/lib/ruby/vendor_ruby/rack/content_length.rb:15:in `call' /usr/lib/ruby/vendor_ruby/unicorn/http_server.rb:580:in `process_client' /usr/lib/ruby/vendor_ruby/unicorn/http_server.rb:674:in `worker_loop' /usr/lib/ruby/vendor_ruby/unicorn/http_server.rb:529:in `spawn_missing_workers' /usr/lib/ruby/vendor_ruby/unicorn/http_server.rb:140:in `start' /usr/bin/unicorn:126:in `<main>'
